| #
d65f1c8d |
| 31-Aug-2012 |
Jordan Rose <jordan_rose@apple.com> |
[analyzer] RetainCountChecker: don't assume all functions have names.
Fixes a hard-to-reach crash when calling a non-member overloaded operator
with arguments that may be callbacks.
Future-proofing
[analyzer] RetainCountChecker: don't assume all functions have names.
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
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| #
528b14c5 |
| 08-Jun-2012 |
Anna Zaks <ganna@apple.com> |
[analyzer] MallocSizeofChecker false positive: when sizeof is argument
to addition.
We should not to warn in case the malloc size argument is an
addition containing 'sizeof' operator - it is common
[analyzer] MallocSizeofChecker false positive: when sizeof is argument
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
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Revision tags: llvmorg-3.1.0, llvmorg-3.1.0-rc3 |
|
| #
590c7bc1 |
| 07-May-2012 |
Anna Zaks <ganna@apple.com> |
[analyzer]Turn on MallocSizeOfChecker by default; shorten the diagnostic
llvm-svn: 156341
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Revision tags: llvmorg-3.1.0-rc2 |
|
| #
ad8cd300 |
| 01-May-2012 |
Ted Kremenek <kremenek@apple.com> |
malloc size checker: Ignore const'ness of pointer types when determining of a sizeof() type is compatible with a pointed type.
Fixes <rdar://problem/11292586>.
llvm-svn: 155864
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Revision tags: llvmorg-3.1.0-rc1 |
|
| #
b45d198b |
| 05-Apr-2012 |
Ted Kremenek <kremenek@apple.com> |
Require that all static analyzer issues have a category. As part of this change,
consolidate some commonly used category strings into global references (more of this can be done, I just did a few).
Require that all static analyzer issues have a category. As part of this 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
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| #
5a10f08b |
| 04-Apr-2012 |
Ted Kremenek <kremenek@apple.com> |
Include the "issue context" (e.g. function or method) where a static analyzer issue occurred in the plist output.
Fixes <rdar://problem/11004527>
llvm-svn: 154030
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| #
2c1dd271 |
| 05-Feb-2012 |
Dylan Noblesmith <nobled@dreamwidth.org> |
Basic: import SmallString<> into clang namespace
(I was going to fix the TODO about DenseMap too, but
that would break self-host right now. See PR11922.)
llvm-svn: 149799
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| #
4903802f |
| 04-Feb-2012 |
Benjamin Kramer <benny.kra@googlemail.com> |
Move a method from IdentifierTable.h out of line and remove the SmallString include.
Fix all the transitive include users.
llvm-svn: 149783
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| #
31108473 |
| 08-Dec-2011 |
Francois Pichet <pichet2000@gmail.com> |
Unbreak MSVC build.
llvm-svn: 146146
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| #
266e3dda |
| 08-Dec-2011 |
Peter Collingbourne <peter@pcc.me.uk> |
Add an experimental MallocSizeofChecker, which reports inconsistencies
between the casted type of the return value of a malloc/calloc/realloc
call and the operand of any sizeof expressions contained
Add an experimental MallocSizeofChecker, which reports inconsistencies
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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