Geoffrey White
13b15d9bcd
C++: Model swap.
2020-09-24 18:38:27 +01:00
Geoffrey White
6119bf3430
C++: Model begin and end.
2020-09-24 18:38:27 +01:00
Geoffrey White
25e0c680c6
C++: Model insert.
2020-09-24 18:38:27 +01:00
Geoffrey White
0dca7f81bc
C++: Model std::swap.
2020-09-24 15:49:33 +01:00
Geoffrey White
49f9a76c54
C++: Add tests for std::map and std::unordered_map.
2020-09-24 15:19:39 +01:00
Geoffrey White
71a605b7d9
C++: Add tests for std::pair.
2020-09-23 18:43:28 +01:00
Robert Marsh
e28a45b8e6
Merge branch 'main' into rdmarsh2/cpp/output-iterators-1
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Resolve test output conflicts from IR model improvements
2020-09-22 11:17:38 -07:00
Geoffrey White
e836bae20f
C++: Tidy up test stl.h a little.
2020-09-22 13:21:50 +01:00
Jonas Jensen
5cbf498a2d
Merge pull request #4302 from MathiasVP/fix-field-conflation-after-4230
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C++: Fix field conflation after #4230
2020-09-22 10:23:17 +02:00
Robert Marsh
772a51508f
C++: Update test comment
2020-09-21 16:19:41 -07:00
Robert Marsh
9e3bfe1968
C++: Fix iterator flow context sensitivity
2020-09-21 16:17:16 -07:00
Robert Marsh
913881b17b
C++: Add test for iterator false positive
2020-09-21 16:15:24 -07:00
Mathias Vorreiter Pedersen
873e871620
C++: Handle more cases in arrayReadStep.
2020-09-21 14:35:37 +02:00
Mathias Vorreiter Pedersen
62d42f20d9
C++: use(x) is no longer an array read.
2020-09-21 12:46:03 +02:00
Mathias Vorreiter Pedersen
49dd576352
C++: Add more tests
2020-09-21 10:59:16 +02:00
Robert Marsh
bc3e74f7d6
Merge branch 'main' into rdmarsh2/cpp/ir-qualifier-flow
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Fix test conflicts
2020-09-18 15:40:43 -07:00
Robert Marsh
12be90a6af
C++: remove unneeded cast
2020-09-18 15:00:01 -07:00
Mathias Vorreiter Pedersen
53da751b15
C++: Accept tests
2020-09-18 17:12:27 +02:00
Mathias Vorreiter Pedersen
b40941b89c
C++: Add test demonstrating field conflation after merging #4230
2020-09-18 13:23:23 +02:00
Jonas Jensen
c67605f15c
Merge pull request #4230 from MathiasVP/mathiasvp/array-field-flow
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C++: Replace `field -> object` taint rule with `ArrayContent` dataflow
2020-09-18 10:56:51 +02:00
Mathias Vorreiter Pedersen
3ef6e8a580
Merge pull request #4283 from geoffw0/stringstream4
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C++: Model getline
2020-09-18 10:17:47 +02:00
Robert Marsh
3a83cc71fe
C++: use qualifier flow in more models
2020-09-17 18:03:02 -07:00
Robert Marsh
556ace004f
C++: use qualifiers in string constructor model
2020-09-17 17:39:50 -07:00
Robert Marsh
6b7b64d7be
C++: IR data and taint flow through qualifiers
2020-09-17 17:10:11 -07:00
Robert Marsh
f73ff988e0
C++: improve cast and ptr handling in taint test
2020-09-17 16:55:36 -07:00
Geoffrey White
5cc11f1c44
C++: Additional model for 'this' flow through chains.
2020-09-17 14:12:30 +01:00
Geoffrey White
73399cb5f7
C++: Model GetLine.
2020-09-17 14:05:43 +01:00
Geoffrey White
2c15e6f934
C++: Add test cases.
2020-09-17 13:43:07 +01:00
Mathias Vorreiter Pedersen
63afe1da78
Merge pull request #4276 from geoffw0/stringstream3
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C++: More stringstream models.
2020-09-17 14:19:52 +02:00
Geoffrey White
4d6125841d
C++: Clean up multiply defined functions.
2020-09-17 11:48:26 +01:00
Robert Marsh
691d0f3fb2
Merge branch 'main' into rdmarsh2/cpp/output-iterators-1
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Fix merge conflict in test expectations
2020-09-16 13:52:59 -07:00
Robert Marsh
44c5233459
C++: accept test output
2020-09-16 12:49:15 -07:00
Robert Marsh
fa0e27b2de
C++: move interprocedural iterator flow to taint
2020-09-16 12:34:52 -07:00
Geoffrey White
86404af501
Merge pull request #4270 from MathiasVP/mathiasvp/single-field-flow-fix-cwe190test
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C++: Use underlying type when checking whether a type is a single-field struct.
2020-09-16 17:21:07 +01:00
Geoffrey White
c4de071a4c
C++: Flow through swap.
2020-09-16 13:39:07 +01:00
Geoffrey White
eb7bd6e176
C++: Flow through putback.
2020-09-16 13:39:07 +01:00
Geoffrey White
7cc60a30a6
C++: Flow through get, peek, read, readsome.
2020-09-16 13:36:41 +01:00
Geoffrey White
56390c1aef
C++: Flow through operator>>.
2020-09-16 13:32:13 +01:00
Mathias Vorreiter Pedersen
7b456d6162
Merge branch 'main' into mathiasvp/array-field-flow
2020-09-16 10:45:31 +02:00
Mathias Vorreiter Pedersen
c8a3baf356
Merge pull request #4272 from jbj/dataflow-partial-access
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C++: Add AST flow through arrays
2020-09-16 09:29:39 +02:00
Matthew Gretton-Dann
795bf0d93c
Update tests for extractor changes with ctors
2020-09-15 17:58:37 +01:00
Jonas Jensen
78560833a1
C++: Add a test distilled from real code
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Author: @rvermeulen.
The consistency warnings go away because `sink` is defined with a body
in this file.
2020-09-15 16:24:37 +02:00
Jonas Jensen
bdce24735c
C++: Add flow through arrays
...
This works by adding data-flow edges to skip over array expressions when
reading from arrays. On the post-update side, there was already code to
skip over array expressions when storing to arrays. That happens in
`valueToUpdate` in `AddressFlow.qll`, which needed just a small tweak to
support assignments with non-field expressions at the top-level LHS,
like `*a = ...` or `a[0] = ...`.
The new code in `AddressFlow.qll` is copy-pasted from `EscapesTree.qll`,
and there is already a note in these files saying that they share a lot
of code and must be maintained in sync.
2020-09-15 14:46:11 +02:00
Jonas Jensen
27b8dc2b13
C++: Add tests for flow through arrays
2020-09-15 14:19:34 +02:00
Mathias Vorreiter Pedersen
0ba72c6685
C++: Accept changes.
2020-09-15 12:49:22 +02:00
Mathias Vorreiter Pedersen
d18dd5ab09
C++: Add testcase demonstrating the underlying problem in 6ca9c449af.
2020-09-15 12:32:15 +02:00
Jonas Jensen
25412da845
Merge pull request #4253 from geoffw0/stringstream2
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C++: Model more stringstream features
2020-09-15 12:19:26 +02:00
Robert Marsh
5f2cafc4f5
C++: Interprocedural iterator flow
2020-09-14 14:36:19 -07:00
Mathias Vorreiter Pedersen
0c14e2b69a
C++: Fix annotations in taint.cpp
2020-09-14 23:08:50 +02:00
Mathias Vorreiter Pedersen
7cd6137b34
Merge branch 'main' into mathiasvp/array-field-flow
2020-09-14 20:45:06 +02:00
