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Tom Hvitved
2022-05-03 11:46:51 +02:00
parent 2b4fde74bb
commit e9c8f979f9
28 changed files with 616 additions and 476 deletions
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39
cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowImpl.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowImpl2.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowImpl3.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowImpl4.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
cpp/ql/lib/semmle/code/cpp/dataflow/internal/DataFlowImplLocal.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowImpl.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowImpl2.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowImpl3.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
cpp/ql/lib/semmle/code/cpp/ir/dataflow/internal/DataFlowImpl4.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
csharp/ql/lib/semmle/code/csharp/dataflow/internal/DataFlowImpl2.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
csharp/ql/lib/semmle/code/csharp/dataflow/internal/DataFlowImpl3.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
csharp/ql/lib/semmle/code/csharp/dataflow/internal/DataFlowImpl4.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
csharp/ql/lib/semmle/code/csharp/dataflow/internal/DataFlowImpl5.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
java/ql/lib/semmle/code/java/dataflow/internal/DataFlowImpl.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
java/ql/lib/semmle/code/java/dataflow/internal/DataFlowImpl2.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
java/ql/lib/semmle/code/java/dataflow/internal/DataFlowImpl3.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
java/ql/lib/semmle/code/java/dataflow/internal/DataFlowImpl4.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
java/ql/lib/semmle/code/java/dataflow/internal/DataFlowImpl5.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
java/ql/lib/semmle/code/java/dataflow/internal/DataFlowImpl6.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
java/ql/lib/semmle/code/java/dataflow/internal/DataFlowImplForOnActivityResult.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
java/ql/lib/semmle/code/java/dataflow/internal/DataFlowImplForSerializability.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
python/ql/lib/semmle/python/dataflow/new/internal/DataFlowImpl.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
python/ql/lib/semmle/python/dataflow/new/internal/DataFlowImpl2.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
python/ql/lib/semmle/python/dataflow/new/internal/DataFlowImpl3.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
python/ql/lib/semmle/python/dataflow/new/internal/DataFlowImpl4.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
ruby/ql/lib/codeql/ruby/dataflow/internal/DataFlowImpl.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
ruby/ql/lib/codeql/ruby/dataflow/internal/DataFlowImpl2.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }

39
ruby/ql/lib/codeql/ruby/dataflow/internal/DataFlowImplForLibraries.qll
View File

@@ -4206,10 +4206,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths01( private predicate subpaths01(
PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNodeImpl arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout
) { ) {
exists(Configuration config | exists(Configuration config |
pathThroughCallable(arg, out, pragma[only_bind_into](sout), _, pragma[only_bind_into](apout)) and pathThroughCallable(arg, out, pragma[only_bind_into](sout), ccout,
pragma[only_bind_into](apout)) and
pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and pathIntoCallable(arg, par, _, _, innercc, sc, _, config) and
paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc, paramFlowsThrough(kind, pragma[only_bind_into](sout), innercc, sc,
pragma[only_bind_into](apout), _, unbindConf(config)) and pragma[only_bind_into](apout), _, unbindConf(config)) and
@@ -4224,10 +4225,11 @@ private module Subpaths {
pragma[nomagic] pragma[nomagic]
private predicate subpaths02( private predicate subpaths02(
PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, PathNode arg, ParamNodeEx par, SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind,
NodeEx out, FlowState sout, AccessPath apout NodeEx out, FlowState sout, CallContext ccout, AccessPath apout, Configuration config
) { ) {
subpaths01(arg, par, sc, innercc, kind, out, sout, apout) and subpaths01(arg, par, sc, innercc, kind, out, sout, ccout, apout) and
out.asNode() = kind.getAnOutNode(_) out.asNode() = kind.getAnOutNode(_) and
config = getPathNodeConf(arg)
} }
pragma[nomagic] pragma[nomagic]
@@ -4238,12 +4240,14 @@ private module Subpaths {
*/ */
pragma[nomagic] pragma[nomagic]
private predicate subpaths03( private predicate subpaths03(
PathNode arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout, AccessPath apout PathNodeMid arg, ParamNodeEx par, PathNodeMid ret, NodeEx out, FlowState sout,
CallContext ccout, AccessPath apout, SummaryCtx scout, Configuration config
) { ) {
exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode | exists(SummaryCtxSome sc, CallContext innercc, ReturnKindExt kind, RetNodeEx retnode |
subpaths02(arg, par, sc, innercc, kind, out, sout, apout) and subpaths02(arg, par, sc, innercc, kind, out, sout, ccout, apout, config) and
pathNode(ret, retnode, sout, innercc, sc, apout, unbindConf(getPathNodeConf(arg)), _) and pathNode(ret, retnode, sout, innercc, sc, apout, config, _) and
kind = retnode.getKind() kind = retnode.getKind() and
scout = arg.getSummaryCtx()
) )
} }
@@ -4263,16 +4267,17 @@ private module Subpaths {
* `ret -> out` is summarized as the edge `arg -> out`. * `ret -> out` is summarized as the edge `arg -> out`.
*/ */
predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) { predicate subpaths(PathNode arg, PathNodeImpl par, PathNodeImpl ret, PathNode out) {
exists(ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, PathNodeMid out0 | exists(
ParamNodeEx p, NodeEx o, FlowState sout, AccessPath apout, CallContext ccout,
SummaryCtx scout, PathNodeMid out0, Configuration config
|
pragma[only_bind_into](arg).getASuccessor() = par and pragma[only_bind_into](arg).getASuccessor() = par and
pragma[only_bind_into](arg).getASuccessor() = out0 and subpaths03(arg, p, localStepToHidden*(ret), o, sout, ccout, apout, scout, config) and
subpaths03(arg, p, localStepToHidden*(ret), o, sout, apout) and pathNode(out0, o, sout, ccout, scout, apout, config, _) and
not ret.isHidden() and not ret.isHidden() and
par.getNodeEx() = p and par.getNodeEx() = p
out0.getNodeEx() = o and |
out0.getState() = sout and out = out0 or out = out0.projectToSink()
out0.getAp() = apout and
(out = out0 or out = out0.projectToSink())
) )
} }