5074c11b53
CheckBufferOverrun: Fixed FP when accessing string that contains '\0'. Refactoring address-of.
2015-11-09 10:30:39 +01:00
ef5be435c7
Fixed #7113 (False positive arrayIndexOutOfBounds - using pointer alias with cast)
2015-11-08 17:21:32 +01:00
fc564d779e
Fixed #7112 (crash: CheckBufferOverrun::checkGlobalAndLocalVariable (invalid code))
2015-11-08 14:21:12 +01:00
48da1d5396
Refactoring CheckBufferOverrun
2015-11-08 12:39:08 +01:00
7d6e1974eb
Fixed #7104 (False positive arrayIndexOutOfBounds)
2015-11-08 09:30:23 +01:00
35ed902e3f
Try to fix crash when using getMaxValue()
2015-11-07 19:59:48 +01:00
32627dc558
try to fix internal errors detected by Travis
2015-11-07 19:47:30 +01:00
9c7271a5e9
CheckBufferOverrun: The simplifyKnownVariables() has been reduced, use ValueFlow instead
2015-11-07 18:12:01 +01:00
d0ab3aea70
CheckBufferOverrun: Minor fixes for strings
2015-11-07 15:05:56 +01:00
be7bca385d
avoid some fixes for noisy signedness warnings
2015-10-11 12:50:46 +02:00
139ead15ef
Merge overlapping patterns
2015-09-01 16:17:17 +03:00
ab8afec3eb
Refactorizations:
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- Avoid unnecessary loop iterations
- Avoid unnecessary condition checking
- Reduced code duplication in symboldatabase.cpp
2015-08-16 14:23:07 +02:00
4d80df2f4a
Added pointer to Type to Token (similar to Token::Variable() and Token::function()):
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- Accessible via Token::type()
- Renamed former Token::type() to Token::tokType()
- Removed SymbolDatabase::isClassOrStruct()
2015-08-15 11:19:21 +02:00
6790d91fbb
Improve error messages for conditional values. make valueFlowSwitchVariable values conditional that depend on the case. Partial fix for #6884 .
2015-07-29 19:54:57 +02:00
c5bbea2994
Fixed #6816 (FP: buffer overflow, checkminsizes of array with string value)
2015-07-27 16:39:41 +02:00
fef251ac76
negative array size: fixed noise when array is not vla
2015-07-04 09:42:42 +02:00
11538c84f6
Refactoring: Distinguish between C and C++ code
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Refactoring: Replace CheckNonReentrantFunctions::initNonReentrantFunctions by static initialization
2015-06-29 21:17:15 +02:00
b8e08ca5d8
Code cleanup.
2015-06-28 19:27:23 +02:00
7ff4d10c43
Astyle formatting, no functional changes.
2015-06-28 19:25:13 +02:00
5814c3b84c
Fix some compiler warnings with VS
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Minor refactoring on Windows SEH code.
2015-06-28 19:20:16 +02:00
0b225fa02f
2nd attempt to fix crash in CheckUnusedFunctions::check. CheckBufferOverrun::checkBufferAllocatedWithStrlen: Don't check for 'new' in C code.
2015-06-28 18:34:09 +02:00
02a3a01eca
Fix compiler warnings
2015-06-28 18:07:31 +02:00
2c73518e29
Fix platform-dependent test result, formatting and crash in whole program analysis
2015-06-28 17:54:48 +02:00
0ca410a4d7
Fixed #6668 (False positive bufferAccessOutOfBounds on sprintf() - regression)
2015-06-07 14:01:20 +02:00
d5d6d7fbb8
Running astyle, no functional changes.
2015-05-29 20:20:05 +02:00
5b347c537b
Fix #6720 and #6721 (Crashes on garbage code)
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Local fixes to avoid access to NULL-token
2015-05-29 19:30:55 +02:00
3ce4e68ca6
Refactorization: Make use of do-loops to avoid redundant Token::Match() calls
2015-05-13 13:40:40 +02:00
baa1ae079d
New check: negative size in array declaration. Ticket #1760
2015-05-03 15:00:47 +02:00
88f59ad7e8
Partial fix for #6656 (Allow that CWE is mapped for error message)
2015-04-25 17:48:11 +02:00
42f0955e3f
Move more setting checks out of loops and use const bools instead. Reorder a few related checks.
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Follow up to eedcb6abcb
2015-04-10 14:31:19 +02:00
d735918a8a
Constructor parameter type need not be a number
2015-03-25 14:56:45 +03:00
9398fa810b
Avoid value truncation
2015-03-25 10:39:09 +03:00
c9cdba5865
Remove duplicate check
2015-03-24 15:58:03 +03:00
4fcbe00913
Omit unnecessary operations
2015-03-19 15:14:07 +03:00
2b50e73aa9
Misleading comment
2015-03-14 15:18:29 +03:00
cb4bf73749
Merge pull request #530 from Dmitry-Me/doChecksEarlier
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Don't run the checks which will be silenced later anyway
2015-02-25 19:22:00 +01:00
938b84903f
Remove redundant casts
2015-02-24 15:15:22 +03:00
24d2b0368f
Don't run the checks which will be silenced later anyway
2015-02-24 10:20:43 +03:00
19d05979ee
Remove C4189 in release builds
2015-02-20 11:00:34 +03:00
6a7605271a
Fix compiler warning. Add interfaces of POSIX passwd.h and pwd.h to posix.cfg
2015-02-18 20:56:44 +01:00
2d21eb07ba
Cleaned up snprintf hardcoding in CheckBufferOverrun
2015-02-13 06:44:38 +01:00
9aad4fa8ca
CheckBufferOverrun: Remove hardcoding for sprintf and rely on cfg configuration instead
2015-02-12 17:29:36 +01:00
a24cbc448a
CheckBufferOverrun: loop through all arguments in checkFunctionCall
2015-02-11 16:24:25 +01:00
d9deabe2ce
TestBufferOverrun: clean up
2015-02-10 17:29:36 +01:00
18b0e14590
Refactorizations: Fixed a pattern in checkbufferoverrun.cpp, simplified one in checkclass.cpp
2015-01-31 12:32:05 +01:00
b2835051df
Refactorization: Renamed Token::Match pattern %var% to %name%, implement new pattern %var% which is true if varId > 0.
2015-01-31 12:32:04 +01:00
03e44d4aa0
CheckMemoryLeakInFunction: Don't treat delete as delete operator for C code
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Fixed GCC message in checkbufferoverrun.cpp
2015-01-30 20:55:53 +01:00
98e33a189f
Enhanced CheckBufferOverrun:
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- Fixed bug in library: manual and existing libraries use "size", but library.cpp reads "sizeof" as podtype attribute
- Fixed a couple of bugs in handling unknown size in checkbufferoverrun.cpp, get size from library if available.
2015-01-30 20:27:48 +01:00
e7bb43fc6b
Cache and reuse token pointer
2015-01-27 10:23:58 +03:00
fd01cafb1b
Clean up redundant pointer operations
2015-01-17 16:29:50 +01:00
Daniel Marjamäki
Dmitry-Me
PKEuS
amai2012
Martin Ettl
PKEuS
Matthias Krüger
Thomas Jarosch