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Merge pull request #2631 from hvitved/dataflow/generalize-flow-summaries

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Approved by aschackmull
This commit is contained in:
semmle-qlci
2020-02-17 18:22:46 +00:00
committed by GitHub
parent d3b1729864 0e7838aca5
commit ecad925101
40 changed files with 14885 additions and 12067 deletions
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1
java/ql/test/library-tests/dataflow/call-sensitivity/flow.expected
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@@ -32,7 +32,6 @@ nodes
| A2.java:15:15:15:28 | new Integer(...) : Number | semmle.label | new Integer(...) : Number |
| A2.java:27:27:27:34 | o : Number | semmle.label | o : Number |
| A2.java:29:9:29:9 | o | semmle.label | o |
| A2.java:37:10:37:10 | o | semmle.label | o |
| A.java:14:29:14:36 | o : Number | semmle.label | o : Number |
| A.java:16:9:16:9 | o | semmle.label | o |
| A.java:20:30:20:37 | o : Number | semmle.label | o : Number |

1
java/ql/test/library-tests/dataflow/gettersetter/gettersetter.expected
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@@ -1,6 +1,7 @@
| Read | A.java:5:12:5:15 | this | A.java:5:12:5:19 | this.foo | A.java:2:7:2:9 | foo |
| Read | A.java:21:13:21:13 | a | A.java:21:13:21:22 | getFoo(...) | A.java:2:7:2:9 | foo |
| Read | A.java:23:9:23:9 | a | A.java:23:9:23:19 | aGetter(...) | A.java:2:7:2:9 | foo |
| Read | A.java:24:9:24:10 | a2 | A.java:24:9:24:23 | notAGetter(...) | A.java:2:7:2:9 | foo |
| Read | A.java:45:12:45:38 | maybeIdWrap(...) | A.java:45:12:45:42 | maybeIdWrap(...).foo | A.java:2:7:2:9 | foo |
| Read | A.java:49:12:49:38 | maybeIdWrap(...) | A.java:49:12:49:42 | maybeIdWrap(...).foo | A.java:2:7:2:9 | foo |
| Store | A.java:9:16:9:16 | x | A.java:9:5:9:8 | this [post update] | A.java:2:7:2:9 | foo |

12
java/ql/test/library-tests/dataflow/gettersetter/gettersetter.ql
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@@ -1,8 +1,18 @@
import java
import semmle.code.java.dataflow.internal.DataFlowImplCommon::Public
import semmle.code.java.dataflow.internal.DataFlowImplCommon
import semmle.code.java.dataflow.internal.DataFlowImplSpecific::Public
import semmle.code.java.dataflow.internal.DataFlowImplSpecific::Private
private predicate read(Node n1, Content f, Node n2) {
readDirect(n1, f, n2) or
argumentValueFlowsThrough(_, n1, TContentSome(f), TContentNone(), n2)
}
private predicate store(Node n1, Content f, Node n2) {
storeDirect(n1, f, n2) or
argumentValueFlowsThrough(_, n1, TContentNone(), TContentSome(f), n2)
}
from Node n1, Content f, Node n2, string k
where
read(n1, f, n2) and k = "Read"