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path: root/clang/lib/StaticAnalyzer/Checkers/MallocSizeofChecker.cpp
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* Remove useless 'llvm::' qualifier from names like StringRef and others that areDmitri Gribenko2013-01-121-1/+1
| | | | | | brought into 'clang' namespace by clang/Basic/LLVM.h llvm-svn: 172323
* Sort all of Clang's files under 'lib', and fix up the broken headersChandler Carruth2012-12-041-2/+2
| | | | | | | | | | | | | uncovered. This required manually correcting all of the incorrect main-module headers I could find, and running the new llvm/utils/sort_includes.py script over the files. I also manually added quite a few missing headers that were uncovered by shuffling the order or moving headers up to be main-module-headers. llvm-svn: 169237
* Include pruning and general cleanup.Benjamin Kramer2012-12-011-0/+1
| | | | llvm-svn: 169095
* [analyzer] Address John's code review for r163407.Anna Zaks2012-09-081-12/+15
| | | | | | | Teach malloc sizeof checker to find type inconsistencies in multi- dimensional arrays. llvm-svn: 163438
* [analyzer] Fix a false positive in sizeof malloc checker.Anna Zaks2012-09-071-33/+49
| | | | | | | Don't warn when the sizeof argument is an array with the same element type as the pointee of the return type. llvm-svn: 163407
* Fix indentation.Ted Kremenek2012-09-041-3/+3
| | | | llvm-svn: 163176
* [analyzer] RetainCountChecker: don't assume all functions have names.Jordan Rose2012-08-311-3/+7
| | | | | | | | | | | | | | | Fixes a hard-to-reach crash when calling a non-member overloaded operator with arguments that may be callbacks. Future-proofing: don't make the same assumption in MallocSizeofChecker. Aside from possibly respecting attributes in the future, it might be possible to call 'malloc' through a function pointer. I audited all other uses of FunctionDecl::getIdentifier() in the analyzer; they all now correctly test to see if the identifier is present before using it. llvm-svn: 163012
* [analyzer] MallocSizeofChecker false positive: when sizeof is argumentAnna Zaks2012-06-081-5/+0
| | | | | | | | | | | | | | to addition. We should not to warn in case the malloc size argument is an addition containing 'sizeof' operator - it is common to use the pattern to pack values of different sizes into a buffer. Ex: uint8_t *buffer = (uint8_t*)malloc(dataSize + sizeof(length)); llvm-svn: 158219
* [analyzer]Turn on MallocSizeOfChecker by default; shorten the diagnosticAnna Zaks2012-05-071-4/+3
| | | | llvm-svn: 156341
* malloc size checker: Ignore const'ness of pointer types when determining of ↵Ted Kremenek2012-05-011-1/+24
| | | | | | | | a sizeof() type is compatible with a pointed type. Fixes <rdar://problem/11292586>. llvm-svn: 155864
* Require that all static analyzer issues have a category. As part of this ↵Ted Kremenek2012-04-051-1/+3
| | | | | | | | | | change, consolidate some commonly used category strings into global references (more of this can be done, I just did a few). Fixes <rdar://problem/11191537>. llvm-svn: 154121
* Include the "issue context" (e.g. function or method) where a static ↵Ted Kremenek2012-04-041-2/+2
| | | | | | | | analyzer issue occurred in the plist output. Fixes <rdar://problem/11004527> llvm-svn: 154030
* Basic: import SmallString<> into clang namespaceDylan Noblesmith2012-02-051-1/+1
| | | | | | | (I was going to fix the TODO about DenseMap too, but that would break self-host right now. See PR11922.) llvm-svn: 149799
* Move a method from IdentifierTable.h out of line and remove the SmallString ↵Benjamin Kramer2012-02-041-0/+1
| | | | | | | | include. Fix all the transitive include users. llvm-svn: 149783
* Unbreak MSVC build.Francois Pichet2011-12-081-1/+1
| | | | llvm-svn: 146146
* Add an experimental MallocSizeofChecker, which reports inconsistenciesPeter Collingbourne2011-12-081-0/+208
between the casted type of the return value of a malloc/calloc/realloc call and the operand of any sizeof expressions contained within its argument(s). llvm-svn: 146144
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