5a1bea2a09
Fixed #7244 (False memory leak when POD is allocated with value initialization and pushed onto container)
2016-05-14 14:56:51 +02:00
e89cd1b8a4
CWE mapping of unsafeClassCanLeak, zerodivcond, invalidPointerCast, redundantCopy, redundantAssignment, comparisonFunctionIsAlwaysTrueOrFalse, checkCastIntToCharAndBack, cstyleCast, passedByValue, clarifyCondition, exceptThrowInDestructor, exceptDeallocThrow, exceptRethrowCopy, catchExceptionByValue, fflushOnInputStream, seekOnAppendedFile, publicAllocationError
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CWE mapping of unsafeClassCanLeak, zerodivcond, invalidPointerCast, redundantCopy, redundantAssignment, comparisonFunctionIsAlwaysTrueOrFalse, checkCastIntToCharAndBack, cstyleCast, passedByValue, clarifyCondition, exceptThrowInDestructor, exceptDeallocThrow, exceptRethrowCopy, catchExceptionByValue, fflushOnInputStream, seekOnAppendedFile, publicAllocationError
2016-04-12 19:29:40 +02:00
0533d7bf9c
Run astyle + minor refactoring
2016-02-27 16:03:50 +01:00
4d01af3fe1
Fixed false positive in CheckMemoryLeakStructMember when returning a member that has been allocated ( #7302 ).
2016-01-31 10:10:48 +01:00
5e10e680da
CWE: refactoring. use constants instead of magic numbers.
2016-01-25 20:01:48 +01:00
0fb9ab7b4a
Refactoring CheckMemoryLeakNoVar::checkForUnusedReturnValue(). use continue
2016-01-25 10:33:11 +01:00
5ce69da02d
Mapped 26 errors to their CWEs ID.
2016-01-24 20:53:05 +00:00
642cc57428
CheckMemoryLeak: Fix FP when overloaded new is used
2016-01-20 10:34:03 +01:00
d39097f52a
Removed redundant null pointer check
2016-01-16 14:15:51 +01:00
5c1965a6e0
Added mapped CWE IDs to reportErr function calls
2016-01-05 20:37:39 +01:00
d6fd4705cf
#7255 segmentation fault (invalid code) in CheckMemoryLeakInFunction::getcode
2016-01-03 20:53:03 +01:00
79e663dd6f
Settings: Remove '_' prefix for public member variables
2016-01-03 16:18:17 +01:00
996c9244d8
Update copyright year to 2007-2016.
2016-01-01 15:34:45 +02:00
940d569980
Refactorization: Removed redundant %any% patterns.
2015-12-24 14:40:48 +01:00
86c9387987
#7182 crash: CheckMemoryLeak::functionReturnType()
2015-12-05 18:43:29 +01:00
e69377d5a8
#7183 CheckClass::checkMemset() uint overflow. Plus some minor refactoring
2015-12-05 18:22:01 +01:00
e8522c7883
Small refactorizations:
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- #include cleanup
- Use std::array instead of std::vector
- Do not create a stringstream to concatenate 4 strings
- Use std::cout instead of printf
2015-11-29 10:56:44 +01:00
3b4160600d
Fixed crash in CheckMemoryLeak::functionReturnType() for unary operator:: ( #7172 )
2015-11-27 11:18:40 +01:00
0ba3d25917
CheckMemoryLeak: Correctly detect new char[...]() as array allocation ( #7164 )
2015-11-27 11:04:18 +01:00
2e7c5d37df
Refactorizations in checkmemoryleak.cpp:
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- Rely more on <alloc> declarations in Libraries
- Removed unreachable debug message
- Simplified code
2015-11-19 17:34:17 +01:00
0d25a43a5d
checkmemoryleak.cpp: Refactorized CheckMemoryLeakNoVar::check() and replaced a redundant whitelist by CheckMemoryLeakInFunction::test_white_list()
2015-11-19 17:34:17 +01:00
8faf8e2b25
fix internal warning:
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[lib/checkmemoryleak.cpp:2722]: (warning) Found simple pattern inside Token::Match() call: "> ("
2015-11-19 17:03:55 +01:00
ab171fc027
Fixed false negatives in CheckMemoryLeakStructMember::checkStructVariable():
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- Use generic detection of allocation/deallocation (#4770 )
- Make the checker usable for C++ by checking for destructors
- Reduced unit test duplication
2015-11-19 16:10:26 +01:00
db6174bb60
Refactorization: Support Types that consist of more than a single token in CheckMemoryLeakNoVar::checkForUnsafeArgAlloc
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Removed obsolete comments
2015-11-19 16:10:26 +01:00
87d3ed91ab
Refactorization:
...
- Improved and cleaned up CheckMemoryLeak::functionReturnType()
- Cleaned up whitelist from functions declared as <leak-ignore/> in std.cfg
2015-11-18 22:09:27 +01:00
1566b72c5b
Fixed broken AST for simple expressions with delete operator.
...
Fixed cppcheck internal warning
2015-11-18 21:37:37 +01:00
4957e48d7c
Refactorization: Removed std::string overload of CheckMemoryLeak::getDeallocationType(), improved varid overload to handle member variables
2015-11-18 21:17:50 +01:00
6ee4cf80dc
Improved detection of new operator in checkmemoryleak.cpp, fixed TODO unit test
2015-11-18 20:33:39 +01:00
0f9d90d2be
Changed Copyrights. Removed my name.
2015-11-18 20:04:50 +01:00
6336372fb4
Apply same heuristics in CheckMemoryLeakNoVar::checkForUnusedReturnValue() as in CheckOther::checkIgnoredReturnValue(): Ensure that a defined function has non-void return value. ( #6693 )
2015-11-10 14:19:45 +01:00
2a5206a444
Refactorization: Reordered conditions - simplematch is cheaper than findsimplematch
2015-10-19 09:01:21 +02:00
773ee8c32a
Better variable name, explicit no-op
2015-09-11 17:26:33 +03:00
ab8afec3eb
Refactorizations:
...
- Avoid unnecessary loop iterations
- Avoid unnecessary condition checking
- Reduced code duplication in symboldatabase.cpp
2015-08-16 14:23:07 +02:00
ee4a5843bb
Some small refactorizations
2015-08-15 19:46:31 +02:00
e598b07a6d
Moved functions to astutils
2015-08-03 09:20:50 +02:00
8bfbb5d09c
CheckMemoryLeakNoVar::returnValueNotUsedError: put function name into singlequotes
2015-07-31 15:29:07 +02:00
4e293d47c5
CheckMemoryLeak: Fix handling of comparisons after simplifyIfNotNull is removed, detected problem with run_more_tests
2015-07-26 11:27:52 +02:00
e5151a13ab
Fixed #6867 (False positive memleak)
2015-07-25 11:37:03 +02:00
234669b02b
Removed the UninitVar::analyseFunctions(). This was written for multifile checking however it did not work as it should => no multifile errors can be detected.
2015-07-24 08:30:38 +02:00
b38062743d
Refactoring handling of if conditions in CheckMemoryLeak
2015-07-22 16:45:14 +02:00
b2b4bb49fa
Refactoring handling of comparisons
2015-07-22 12:31:18 +02:00
f9d22f70db
Removed simplifyIfNot simplification ( #6072 )
2015-07-21 20:56:47 +02:00
24269b1061
Refactoring CheckMemoryLeak::notvar, use AST instead of token parsing
2015-07-21 20:27:59 +02:00
2c73518e29
Fix platform-dependent test result, formatting and crash in whole program analysis
2015-06-28 17:54:48 +02:00
4a47b8b3ae
Refactoring: Better distinguish between C and C++ in a few checks.
2015-06-28 16:49:16 +02:00
4172011e78
Missing update for Makefile. CheckMemoryLeakInFunction::getcode(): skip some C++ token matching in C mode. Minor refactoring
2015-06-20 22:49:28 +02:00
b3c7a3f798
Fix more (potential) multi-threading issues
2015-06-20 22:26:51 +02:00
cba0583045
Ticket #6536 : Properly handle variables whose name is that of an allocation function.
2015-06-19 23:48:40 +02:00
13c1c2c035
Refactoring (use const std::set for strings). Omit some matching for C++ stuff within C code.
2015-06-17 22:28:15 +02:00
f2d397882f
#6753 segmentation fault (invalid code) in CheckMemoryLeakStructMember::checkStructVariable. #6754 segmentation fault (invalid code) in CheckUnusedVar::checkFunctionVariableUsage_iterateScopes. Trivial fixes to avoid null pointer access
2015-06-03 17:17:53 +02:00
Daniel Marjamäki
Roberto Martelloni
Alexander Mai
PKEuS
Lauri Nurmi
Matthias Krüger
Philipp Kloke
Dmitry-Me
Simon Martin