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codeql-cli-2.20.7
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12904 Commits

Author SHA1 Message Date
Jonas Jensen
cbe16e56d7 C++: Pull rounding functions out to new predicates 2018-10-26 12:47:25 +02:00
Ian Lynagh
01d27d331e C++: Accept test changes 2018-10-26 11:07:18 +01:00
Jonas Jensen
006594fefe C++: Round towards +/- Inf in range analysis 
Original author: Kevin Backhouse
 2018-10-26 11:53:51 +02:00
Geoffrey White
fa55e31f7a Merge pull request #362 from jbj/return-this-noreturn 
C++: Fix "Overloaded assignment does not return 'this'" for non-returning functions
 2018-10-26 09:30:36 +01:00
Geoffrey White
91dad02b7e Merge pull request #370 from ian-semmle/update_comment 
C++: Update a comment
 2018-10-26 08:55:12 +01:00
Ian Lynagh
d6afbd8bb0 C++: Update a comment 2018-10-25 21:18:37 +01:00
Geoffrey White
c9ed0396c5 CPP: Support builtin offsetof. 2018-10-25 16:41:37 +01:00
Aditya Sharad
56ee5ff99a Merge master into next. 
`master` up to and including cfe0b8803a.
 2018-10-25 15:32:47 +01:00
Jonas Jensen
354f8bd0ff C++: Test of range analysis 64-bit rounding issue 2018-10-25 16:18:22 +02:00
Geoffrey White
2dcec4dce3 CPP: Don't require alloc in memberMayBeVarSize. 2018-10-25 15:01:00 +01:00
Geoffrey White
035823cff0 CPP: Fix array size bug in memberMayBeVarSize. 2018-10-25 15:01:00 +01:00
Ian Lynagh
eef8719a40 C++: Fix AV Rule 85 
We have to be careful to avoid giving alerts to functions that might be
correctly defined, but we can't see the definition as it wasn't
instantiated.
 2018-10-25 14:26:31 +01:00
Jonas Jensen
5cbfdd1029 C++: Cover more cases of returning *this 2018-10-25 10:41:56 +02:00
Geoffrey White
69785fcae6 CPP: Include offsetof type calculations in memberMayBeVarSize. 2018-10-25 09:09:29 +01:00
Jonas Jensen
d144f0d154 C++: Test for unreachable return statement 
This test shows that the previous fix did not solve the problem where a
bad return statement exists but is unreachable.
 2018-10-25 09:42:15 +02:00
semmle-qlci
cfe0b8803a Merge pull request #332 from raulgarciamsft/users/raulga/c6293a 
Approved by dave-bartolomeo
 2018-10-25 00:59:35 +01:00
Raul Garcia
a04eb53189 Documentation bug fix. 
Encoding the "<" character
 2018-10-24 15:22:53 -07:00
Geoffrey White
ec205e995b CPP: Include sizeof(expr) expressions in isDynamicallyAllocatedWithDifferentSize. 2018-10-24 16:17:04 +01:00
Jonas Jensen
3c6bed4de6 C++: FP fix for "operator= doesn't return *this" 2018-10-24 15:44:00 +02:00
Jonas Jensen
47a548f564 C++: FP test for "operator= doesn't return *this" 
This rule should not apply to functions that never return.
 2018-10-24 15:42:39 +02:00
Jonas Jensen
7affbe4a7d Merge pull request #341 from geoffw0/av_114 
CPP: Improve AV Rule 114.ql's understanding of return types.
 2018-10-24 09:39:51 +02:00
Dave Bartolomeo
f278f4fa47 C++: Operands as IPA types 
@rdmarsh2 has been working on various queries and libraries on top of the IR, and has pointed out that having to always refer to an operand of an instruction by the pair of (instruction, operandTag) makes using the IR a bit clunky. This PR adds a new `Operand` IPA type that represents an operand of an instruction. `OperandTag` still exists, but is now an internal type used only in the IR implementation.
 2018-10-23 14:58:44 -07:00
Jonas Jensen
640de0c947 Merge pull request #304 from geoffw0/resource-released 
CPP: Fix false positive in AV Rule 79.ql
 2018-10-23 20:24:23 +02:00
semmledocs-ac
1f390f2f77 Merge pull request #326 from rdmarsh2/rdmarsh/cpp/dead-code-goto 
C++: new query for dead code after goto or break
 2018-10-23 16:55:14 +01:00
Geoffrey White
dda7069890 CPP: Look for destructors in the template. 2018-10-23 13:05:43 +01:00
Geoffrey White
76a5072c8b CPP: Change in results presumed to result from discover_walk extractor changes. 2018-10-23 13:05:43 +01:00
Geoffrey White
905336a625 CPP: Refine fix. 2018-10-23 13:05:42 +01:00
Geoffrey White
b861df0887 CPP: Fix issue when destructor body is missing. 2018-10-23 13:05:42 +01:00
Geoffrey White
5931a978dc CPP: Add a test of a template instantiation where the destructor is never called. 2018-10-23 13:05:42 +01:00
Geoffrey White
f20af4906b CPP: Add a test of a Shutdown / Clear method. 2018-10-23 13:05:42 +01:00
Aditya Sharad
c88db424fa Merge pull request #343 from geoffw0/av-35-1.18 
CPP: Fix hasXMacro performance.
 2018-10-23 10:24:16 +01:00
Geoffrey White
de1556042a CPP: Fix hasXMacro performance. 2018-10-22 19:43:04 +01:00
Robert Marsh
f674d43ab1 Merge pull request #329 from geoffw0/overflowdest 
CPP: Improve Overflowdest.ql
 2018-10-22 10:51:41 -07:00
Robert Marsh
7bcc4379fc C++: accept loops with arbitrary labels or cases 2018-10-22 09:59:49 -07:00
Robert Marsh
4bed86f566 Merge pull request #313 from geoffw0/av-35 
CPP: Fix hasXMacro performance.
 2018-10-22 09:33:19 -07:00
semmle-qlci
c78f3f8edf Merge pull request #336 from aschackmull/java/dataflow-cleanup 
Approved by yh-semmle
 2018-10-20 03:43:49 +01:00
Raul Garcia
2f4da8841f Changing the name (file & tags) to match the JS version. 2018-10-19 15:21:56 -07:00
Geoffrey White
5158984613 CPP: Fix the issue. 2018-10-19 22:51:35 +01:00
Geoffrey White
c97a5ed292 CPP: Add tests of AV Rule 114.ql with non-trivial return types. 2018-10-19 22:49:53 +01:00
Geoffrey White
e9499b59e4 CPP: Exclude switch statements. 2018-10-19 10:24:29 +01:00
Geoffrey White
298ead162d CPP: Add more test cases for HResultBooleanConversion.ql. 2018-10-19 10:24:29 +01:00
Raul Garcia
e2fcaa9e20 Fixing typos & implementing the PR feedback 2018-10-18 14:44:24 -07:00
Robert Marsh
36a1ac52ac Merge pull request #331 from geoffw0/av-35b 
CPP: Speed up startsWithIfndef.
 2018-10-18 14:22:37 -07:00
Dave Bartolomeo
ce99f469a9 Update cpp/ql/src/Likely Bugs/Likely Typos/illDefinedForLoop.ql 2018-10-18 12:02:06 -07:00
Anders Schack-Mulligen
0b46ffa7d7 Java/CPP: Sync files. 2018-10-18 15:10:23 +02:00
Anders Schack-Mulligen
bf58b6c9ab Java: Remove self-ref tracking; improve AccessPath.toString on numbers. 2018-10-18 15:05:04 +02:00
Ian Lynagh
ef1552339e C++: Enhance MagicConstantsNumbers test 2018-10-18 12:36:42 +01:00
Ian Lynagh
894a37ccda C++: Accept test changes 2018-10-18 12:36:42 +01:00
Ian Lynagh
1b7961367a C++: Enhance a test 2018-10-18 12:36:42 +01:00
Raul Garcia
739804acb2 CPP : Ill-defined for-loop (C6293) 
Superset of C6293, it looks for a mismatch between the initialization statement && condition and the direction of the iteration expression in a for loop.
 2018-10-17 16:24:34 -07:00