Geoffrey White
fc96c1c400
Update cpp/ql/src/Security/CWE/CWE-191/UnsignedDifferenceExpressionComparedZero.ql
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Co-authored-by: Mathias Vorreiter Pedersen <mathiasvp@github.com >
2021-05-07 16:26:23 +01:00
Geoffrey White
5db6abe2f4
Update cpp/ql/src/Security/CWE/CWE-191/UnsignedDifferenceExpressionComparedZero.ql
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Co-authored-by: Mathias Vorreiter Pedersen <mathiasvp@github.com >
2021-05-07 16:22:48 +01:00
Geoffrey White
894f5d523c
Update cpp/ql/src/Security/CWE/CWE-191/UnsignedDifferenceExpressionComparedZero.ql
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Co-authored-by: Mathias Vorreiter Pedersen <mathiasvp@github.com >
2021-05-07 16:19:48 +01:00
Mathias Vorreiter Pedersen
fc7d9c2c09
C++: Fix missing result by properly specifying that the function with unknown code actually didn't throw an exception.
2021-05-07 12:34:38 +02:00
Mathias Vorreiter Pedersen
90e8368258
C++: Properly handle conversions in convertedExprMayThrow. This recursive implementation idea is stolen from convertedExprMightOverflow in SimpleRangeAnalysis.
2021-05-07 12:31:43 +02:00
Mathias Vorreiter Pedersen
7adb7b67f2
C++: Add false positive testcase involving conversions.
2021-05-07 12:19:19 +02:00
Mathias Vorreiter Pedersen
88e6cbaacd
C++: Include Assignments in exprMayThrow and accept test changes.
2021-05-07 11:49:25 +02:00
Mathias Vorreiter Pedersen
80d41d9fe5
C++: Add false positive testcase involving assignments.
2021-05-07 11:48:09 +02:00
Mathias Vorreiter Pedersen
08fa611700
C++: Avoid calling SwitchCase.getAStmt for performance reasons. This turns out to not be needed as the statements inside the switch case will get picked up by the BlockStmt.getAStmt case already.
2021-05-07 11:18:50 +02:00
Robert Marsh
9ac55aff0e
C++: One more join order fix
2021-05-06 17:43:28 -07:00
Mathias Vorreiter Pedersen
856d512aa6
C++: Simplify noThrowInTryBlock.
2021-05-06 18:36:09 +02:00
Mathias Vorreiter Pedersen
7c1720a1d1
C++: Remove NoThrowAllocator and inline its (corrected) definition in ThrowingAllocator.
2021-05-06 18:02:05 +02:00
Mathias Vorreiter Pedersen
5437bd7a41
C++: Fix annotation.
2021-05-06 17:57:57 +02:00
Robert Marsh
b3e598c1a7
C++/C#: fix another join order in SSA construction
2021-05-06 08:14:49 -07:00
Robert Marsh
5318aa8ead
C++: autoformat
2021-05-06 08:14:48 -07:00
Robert Marsh
35594eac22
C++: fix bad join order in phi node sharing
2021-05-06 08:14:47 -07:00
Robert Marsh
5406783e9c
C++: autoformat
2021-05-06 08:14:46 -07:00
Robert Marsh
230f4bcae8
C++: accept test changes from IR sharing
2021-05-06 08:14:45 -07:00
Robert Marsh
5d7d26bed1
C++: fixups and file sync for SSA sharing
2021-05-06 08:14:44 -07:00
Robert Marsh
1f69b31239
C++: test changes in annotate_sinks_only
2021-05-06 08:14:43 -07:00
Robert Marsh
195b811422
C++: handle phi operands from unreachable blocks
2021-05-06 08:14:42 -07:00
Robert Marsh
6600436dd9
C++: handle degenerate phi nodes
2021-05-06 08:14:41 -07:00
Robert Marsh
7930c4ab19
C++: tests for phi nodes after unreachable blocks
2021-05-06 08:14:41 -07:00
Dave Bartolomeo
922cf640f4
C++/C#: Add combineOverlap() predicate
2021-05-06 08:14:40 -07:00
Robert Marsh
86b1d032ae
C++: accept test regressions
2021-05-06 08:14:38 -07:00
Robert Marsh
f9e0ba17e0
C++: remove points-to expectations for reused SSA
2021-05-06 08:14:37 -07:00
Robert Marsh
1c72ea97a7
C++: accept phi node reorderings in IR tests
2021-05-06 08:14:37 -07:00
Robert Marsh
8bc7e5993e
autoformat and sync C++ files
2021-05-06 08:14:36 -07:00
Robert Marsh
deff5c3af1
C++: Reuse SSA from earlier stages
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This refactors the SSA stages of the IR so that instructions which have
a modeled memory result in the unaliased SSA stage do not have SSA
recomputed in the aliased SSA stage.
2021-05-06 08:14:34 -07:00
Robert Marsh
a9d7990596
C++: make unaliased_ssa IR stage sound
2021-05-06 08:14:33 -07:00
Robert Marsh
d95ef89cee
C++: add test for IR alias analysis soundness
2021-05-06 08:14:32 -07:00
Mathias Vorreiter Pedersen
d1eb774737
C++: Remove implied conjunction.
2021-05-06 17:03:42 +02:00
Mathias Vorreiter Pedersen
e0606d61b6
C++: Fix qldoc.
2021-05-06 16:58:49 +02:00
Mathias Vorreiter Pedersen
c12837cff0
C++: Fix false negative.
2021-05-06 16:57:09 +02:00
Mathias Vorreiter Pedersen
7b8a51f995
C++: Add test with missing result.
2021-05-06 16:56:11 +02:00
Mathias Vorreiter Pedersen
47a419a5f1
C++: Respond to review comments. First: Avoid using locations to detect constructor and destructor calls. Second: Include missing statements in stmtMayThrow.
2021-05-06 16:37:26 +02:00
Mathias Vorreiter Pedersen
4463293dc4
C++: Move common code from NewExpr and NewArrayExpr into the NewOrNewArrayExpr class.
2021-05-06 16:35:41 +02:00
Mathias Vorreiter Pedersen
167dc86f7a
C++: Accept test changes.
2021-05-06 14:36:35 +02:00
Mathias Vorreiter Pedersen
95e65dec8f
C++: Make sure a CatchBlock that catches a const std::bad_alloc& is also a BadAllocCatchBlock.
2021-05-06 14:35:27 +02:00
Mathias Vorreiter Pedersen
42b8f923be
C++: Call noexcept constructor instead.
2021-05-06 14:30:43 +02:00
Mathias Vorreiter Pedersen
6cdef782c8
Merge branch 'main' into improve-wrong-in-detecting-and-handling-memory-allocation-errors
2021-05-06 13:37:21 +02:00
Mathias Vorreiter Pedersen
420215931c
C++: Rename query.
2021-05-06 13:35:08 +02:00
Mathias Vorreiter Pedersen
d3576b9c92
C++: Accept test changes.
2021-05-06 13:29:28 +02:00
Mathias Vorreiter Pedersen
56d7342398
C++: Improve the cpp/detect-and-handle-memory-allocation-errors query.
2021-05-06 13:29:20 +02:00
Mathias Vorreiter Pedersen
58f3048808
C++: Add more testcases.
2021-05-06 13:15:34 +02:00
Evgenii Protsenko
b1a6394959
C++: SqlPqxxTainted.ql. Change @id in query metadata
2021-05-06 12:36:48 +03:00
ihsinme
976ccda135
Update DeclarationOfVariableWithUnnecessarilyWideScope.ql
2021-05-05 23:34:21 +03:00
ihsinme
b277082462
Update DeclarationOfVariableWithUnnecessarilyWideScope.qhelp
2021-05-05 23:28:04 +03:00
Evgenii Protsenko
330eaea467
C++: SqlPqxxTainted.ql style fixes
2021-05-05 21:48:14 +03:00
Evgenii Protsenko
955d97f6be
C++: Init SqlPqxxTainted.ql
2021-05-05 21:25:36 +03:00
