Asger F
54d47f60da
JS: Include base types in TypeName
2019-09-02 14:18:48 +01:00
Jonas Jensen
a98992f0f9
C#/C++/Java: distinguish toString of nil from cons
2019-09-02 14:22:03 +02:00
Jonas Jensen
cdede8744f
C#/C++/Java: Prettier PartialAccessPath.toString
2019-09-02 14:05:50 +02:00
Asger F
e9159acecb
TS: Fix skewed arrays due to recursive call
2019-09-02 13:03:25 +01:00
Jonas Jensen
c3bc9f8575
C#/C++/Java: Unbreak partial data flow support
...
Partial data flow had a semantic merge conflict with this branch. The
problem is that partial data flow doesn't (and shouldn't) cause the
initial pruning steps to run, but the length-2 access paths depend on
the `consCand` information that comes from that initial pruning. The
solution is to restore the old `AccessPath` class, now called
`PartialAccessPath` for use only by partial data flow.
With this change, partial data flow will in some cases allow more field
flow than non-partial data flow.
2019-09-02 14:02:39 +02:00
Geoffrey White
c4d74c3922
CPP: Replace query paths with @name and @id.
2019-09-02 12:36:36 +01:00
Jonas Jensen
dec0c3a0ee
C#/C++/Java: Make AccessPath abstract
...
This was requested by @hvitved in code review. There is no difference in
the generated DIL.
2019-09-02 13:14:30 +02:00
Jonas Jensen
b1be123e31
C#/C++/Java: Prettier AccessPath.toString
...
The `ppReprType` predicate should now be `none()` instead of `result=""`
to signal that there is nothing to print. That seems clearer to me.
2019-09-02 13:14:20 +02:00
Jonas Jensen
dbe8034e04
C#: Accept test results
2019-09-02 13:14:17 +02:00
Jonas Jensen
6c96a8d339
Java: Accept test changes
...
Note: the results in `partial` have regressed and will need to be fixed
in a follow-up commit.
2019-09-02 13:14:17 +02:00
Jonas Jensen
9f0f2f7c04
C++: Accept test changes
2019-09-02 13:14:17 +02:00
Jonas Jensen
b2c94cc6b4
C++/C#/Java: Restore the AccessPathCons class
2019-09-02 13:14:13 +02:00
Jonas Jensen
fbe34015f3
C++/C#/Java: AccessPath class names reflect length
...
One -> ConsNil
Two -> ConsCons
2019-09-02 13:13:59 +02:00
Jonas Jensen
e8006bb2cc
C++/C#/Java: data flow AccessPath up to length 2
...
This commit does not include updates to test results.
2019-09-02 13:13:46 +02:00
Geoffrey White
aa009d07fd
Merge pull request #1787 from jbj/ast-field-flow-local-fields
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C++: Local field flow using global library
2019-09-02 11:17:37 +01:00
Asger F
c71a66a045
JS: Add change note
2019-09-02 11:05:07 +01:00
Asger F
a41a23fdba
JS: Raise precision of prototype-pollution query
2019-09-02 11:00:24 +01:00
Jonas Jensen
e9a029cba3
C++: Local field flow using global library
...
This commit removes fields from the responsibilities of `FlowVar.qll`.
The treatment of fields in that file was slow and imprecise.
It then adds another copy of the shared global data flow library, used
only to find local field flow, and it exposes that local field flow
through `localFlow` and `localFlowStep`.
This has a performance cost. It adds two cached stages to any query that
uses `localFlow`: the stage from `DataFlowImplCommon`, which is shared
with all queries that use global data flow, and a new stage just for
`localFlowStep`.
2019-09-02 11:17:27 +02:00
Jonas Jensen
4f57f37b31
C++: Test to show false flow through object copy
2019-09-02 11:16:48 +02:00
Max Schaefer
91e46cd6fd
JavaScript: Fix parsing of asynchronous generator methods.
2019-09-02 09:56:42 +01:00
semmle-qlci
6d55d1f7c0
Merge pull request #1707 from asger-semmle/canonical-name-call-graph
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Approved by xiemaisi
2019-09-02 09:45:24 +01:00
Jonas Jensen
8ee87fd9fc
C++: Make TaintTracking2 QLDoc more like DataFlow2
2019-09-02 09:43:52 +02:00
Max Schaefer
742c9708a9
Merge pull request #1828 from asger-semmle/jsdoc-relation
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JS: Make getDocumentation handle chain assignments
2019-09-02 08:43:40 +01:00
Jonas Jensen
26c81eaae9
C++: Mention localExpr{Flow,Taint} in module QLDoc
2019-09-02 09:43:23 +02:00
semmle-qlci
0cf872ed32
Merge pull request #1846 from hvitved/csharp/autoformat
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Approved by jbj
2019-09-02 08:31:43 +01:00
Jonas Jensen
f1d7fde49d
C++: Use localExprFlow in existing queries
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This shortens the queries a bit and ensures test coverage of the new
predicate.
2019-09-02 09:29:12 +02:00
Jonas Jensen
63311739a5
C++: Add localExprFlow and localExprTaint
...
This is for ODASA-8053.
2019-09-02 09:29:10 +02:00
Tom Hvitved
675255755b
C#: Speedup Completion::isValidFor()
2019-09-01 10:34:52 +02:00
Tom Hvitved
508055fdc8
C#: Add a few pragma[nomagic]
2019-09-01 10:34:51 +02:00
Tom Hvitved
1e7ee8ddad
C#: Loop unrolling for foreach statements
2019-09-01 10:34:51 +02:00
Tom Hvitved
1bfef706e2
C#: Add loop unrolling tests
2019-09-01 10:34:51 +02:00
Tom Hvitved
bb735c0220
C#: Teach guards library about collections
2019-09-01 10:34:51 +02:00
semmle-qlci
00fe4734ac
Merge pull request #1850 from hvitved/csharp/remove-ref-equal
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Approved by calumgrant
2019-09-01 09:31:50 +01:00
yh-semmle
c359675fa9
Merge pull request #1802 from aschackmull/java/taint-step-extension-point
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Java: Add a global extension point for taint steps.
2019-08-30 17:19:58 -04:00
yh-semmle
f54545522e
Merge pull request #1759 from aschackmull/java/flow-exploration
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Java/C++/C#: Add support for dataflow exploration by partial paths.
2019-08-30 17:00:17 -04:00
Asger F
45941869ad
JS: Change note
2019-08-30 18:25:39 +01:00
Asger F
89b91af6db
JS: Make getDocumentation handle chain assignments
2019-08-30 18:20:54 +01:00
Asger F
9533ca0926
JS: Change note
2019-08-30 18:19:49 +01:00
Asger F
3926436bd4
JS: Explain use of t.call()
2019-08-30 18:19:19 +01:00
Asger F
d6578e10c8
JS: Handle constructor calls to avoid regression
2019-08-30 18:19:19 +01:00
Asger F
1b6cc4ebcc
JS: Update test
2019-08-30 18:19:19 +01:00
Asger F
a13fb8e2ba
JS: Handle RHS in more cases
2019-08-30 18:19:19 +01:00
Asger F
1e5f0a4e2f
JS: Update DataFlow tests
2019-08-30 18:19:19 +01:00
Asger F
5512846e6f
JS: Update TypeTracking test
2019-08-30 18:19:19 +01:00
Asger F
bd6768e2c8
JS: Fix closure namespace prefix and update tests
2019-08-30 18:19:19 +01:00
Asger F
b1f9db9145
JS: Make getAFunctionValue follow global access paths
2019-08-30 18:19:19 +01:00
Asger F
8d59df229a
JS: Allow calls to externs
2019-08-30 18:19:19 +01:00
Asger F
cfa2ec1084
JS: Remove fake JSONType from es5.js externs
2019-08-30 18:19:19 +01:00
Asger F
e7166c2a1c
JS: Workaround for JSON externs
2019-08-30 18:19:19 +01:00
Asger F
221d94961a
JS: Resolve simple calls based on qualified name
2019-08-30 18:19:19 +01:00
