Geoffrey White
09782d145e
CPP: Annotate expr_has_no_effect test.
2018-11-09 17:23:59 +00:00
Geoffrey White
3f0e28aea9
CPP: Fix additional expr_has_no_effect test.
2018-11-09 17:23:59 +00:00
Geoffrey White
0e9c7fc085
Merge pull request #416 from raulgarciamsft/users/raulga/c6317
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cpp: Incorrect not operator usage
2018-11-09 15:59:57 +00:00
Geoffrey White
e645166fee
CPP: Make InconsistentNullnessTest.cpp example plausible.
2018-11-09 11:41:02 +00:00
Geoffrey White
d5c6f4fd64
CPP: Correct typo in OverflowCalculated.cpp example.
2018-11-09 11:38:33 +00:00
Robert Marsh
4fdc992cd9
C++: IRGuards uses Operand; fix CP in SignAnalysis
2018-11-08 14:43:51 -08:00
Robert Marsh
72bb7c9c42
C++: remove double backtick in qldoc
2018-11-08 11:39:47 -08:00
Robert Marsh
0d9e2098f2
C++: test for bounded bounds in sign analysis
2018-11-08 11:38:34 -08:00
Dave Bartolomeo
a141f4c81a
Allow mixed whitespace in C#, C++, and Java test sources
2018-11-08 11:06:42 -08:00
Felicity Chapman
48a7565a7f
Fix tag error spotted by PR check
2018-11-08 18:43:32 +00:00
Felicity Chapman
3d779ddebb
Bring qhelp inline with current guidelines
2018-11-08 18:37:41 +00:00
Felicity Chapman
8a444b6034
Update qhelp with content and remove autogenerated qhelp files
2018-11-08 16:16:50 +00:00
Geoffrey White
5b09e11a52
CPP: Repair macro case.
2018-11-08 10:01:07 +00:00
Geoffrey White
d6f27f0b2d
CPP: Add a test of macros.
2018-11-08 09:58:59 +00:00
Robert Marsh
1d7e802157
C++: move sign analysis to new Operand type
2018-11-07 16:07:37 -08:00
Geoffrey White
57dafe2734
CPP: BinaryArithmeticOperation -> AddExpr.
2018-11-07 15:14:39 -08:00
Geoffrey White
313624fd2e
CPP: Support builtin offsetof.
2018-11-07 15:14:39 -08:00
Geoffrey White
79ff559f7a
CPP: Don't require alloc in memberMayBeVarSize.
2018-11-07 15:11:53 -08:00
Geoffrey White
19a53cde79
CPP: Fix array size bug in memberMayBeVarSize.
2018-11-07 15:11:53 -08:00
Geoffrey White
3610d35321
CPP: Include offsetof type calculations in memberMayBeVarSize.
2018-11-07 15:11:52 -08:00
Geoffrey White
b9c727c772
CPP: Include sizeof(expr) expressions in isDynamicallyAllocatedWithDifferentSize.
2018-11-07 15:11:52 -08:00
Raul Garcia
f9edaba5aa
Fixing typo.
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Restricting to analyze only logical & and | operations
2018-11-07 13:26:09 -08:00
Dave Bartolomeo
5bf88f0f0a
C++: Fix mixed tabs and spaces in non-test code
2018-11-07 11:32:17 -08:00
Aditya Sharad
ed49c623f1
Version: Bump to 1.18.2 release.
2018-11-07 14:36:40 +00:00
Geoffrey White
7bf9200a18
CPP: Fix (it looks like we already had a similar test, both are fixed.
2018-11-07 14:12:52 +00:00
Geoffrey White
73b186a695
CPP: Add test case.
2018-11-07 13:34:42 +00:00
Jonas Jensen
9ee4d3b187
Merge pull request #378 from nickrolfe/uuidof0
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C++: handle __uuidof(0)
2018-11-07 12:53:44 +01:00
Aditya Sharad
194042348a
Eclipse plugins: Remove plugin metadata.
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This is only needed to build QL for Eclipse, and will be moved into the internal Semmle repository.
2018-11-07 11:01:05 +00:00
Jonas Jensen
6f2fd05480
Merge pull request #354 from geoffw0/return-exception
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CPP: Remove successor edges after calls to non-returning functions
2018-11-07 09:24:41 +01:00
semmle-qlci
b38effd55b
Merge pull request #402 from geoffw0/tag-typos
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Approved by dave-bartolomeo
2018-11-07 00:59:21 +00:00
Raul Garcia
5a35edfbe2
cpp: Incorrect not opeartor usage
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Marked as Low precision as Linux kernel code mix the usage of logical operators and bit-wise opeartors.
warning C6317: incorrect operator: logical-not (!) is not interchangeable with ones-complement (~)
2018-11-06 12:49:33 -08:00
Robert Marsh
9d2d381e68
C++: test fixes for sign analysis
2018-11-06 12:02:39 -08:00
Robert Marsh
2d04d9ea04
C++: sync NegateInstruction between IR passes
2018-11-06 12:02:39 -08:00
Robert Marsh
6d06db7989
C++: fix comments
2018-11-06 12:02:39 -08:00
Robert Marsh
d9e6a6ea24
Move cached predicates to cached module
2018-11-06 12:02:38 -08:00
Robert Marsh
bf946c3ec3
C++: remove comments about Java implies predicates
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The Java guards library includes a set of "implies" predicates to handle
short-circuiting conditionals. C++ handles those in IR generation, so
dominance on the IR produces correct results for controlling blocks.
2018-11-06 12:02:38 -08:00
Robert Marsh
554fea46c7
C++: Sign analysis for casts and unsigned integers
2018-11-06 12:02:38 -08:00
Robert Marsh
d1ae939c9c
C++: use guards and operands in sign analysis
2018-11-06 12:02:38 -08:00
Robert Marsh
08e9eea1f2
Add NegateInstruction
2018-11-06 12:02:38 -08:00
Robert Marsh
a3c6b8e575
C++: port sign analysis library from Java
2018-11-06 12:02:38 -08:00
Jonas Jensen
e03b4f0cb6
Merge pull request #293 from geoffw0/zerosizebuffer
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CPP: Better handling of zero-sized buffers
2018-11-06 20:08:39 +01:00
Dave Bartolomeo
62a5aef0de
Merge pull request #410 from jbj/range-analysis-tests
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C++: Tests for two range analysis bugs
2018-11-06 10:51:12 -08:00
Geoffrey White
ee4cfe8eb7
CPP: Update expected output for changes elsewhere.
2018-11-06 17:58:33 +00:00
Geoffrey White
e6e0d69b7d
CPP: Re-apply effect of discover_walk.
2018-11-06 17:53:18 +00:00
Geoffrey White
301c133bef
CPP: More descriptive.
2018-11-06 17:53:18 +00:00
Geoffrey White
2042c9c863
CPP: Extend the CPP-205 test (results prior to discover_walk).
2018-11-06 17:53:18 +00:00
Geoffrey White
9c97176896
CPP: Tabs/spaces.
2018-11-06 17:01:30 +00:00
Jonas Jensen
9382c9d528
C++: Regression tests for AV Rule 82
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Without the last commit, this addition to the test gives the following
results:
```
+| AV Rule 82.cpp:176:14:176:22 | operator= | Assignment operator in class Forgivable does not return a reference to *this. |
+| AV Rule 82.cpp:181:14:181:22 | operator= | Assignment operator in class Forgivable does not return a reference to *this. |
```
2018-11-06 16:13:44 +01:00
Geoffrey White
792369917a
CPP: Fix CWE tags.
2018-11-06 14:36:12 +00:00
Geoffrey White
dd8aa5a8d9
CPP: Fix StrncpyFlippedArgs.ql as well.
2018-11-06 14:29:08 +00:00
