0d419293e2
[ASan] Follow-up fix: use #if SANITIZER_WINDOWS, not #ifdef
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llvm-svn: 195625
2013-11-25 07:56:05 +00:00
25cc3c55cc
[ASan] Un-break the Windows build
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llvm-svn: 195624
2013-11-25 07:54:55 +00:00
a2fde9484f
[sanitizer] use 16-byte aligned bzero in performance critical place (mostly for lsan)
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llvm-svn: 195549
2013-11-23 12:49:19 +00:00
249c7fb10e
Add internal_strchrnul function
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llvm-svn: 189797
2013-09-03 13:09:28 +00:00
1b9b9ec464
Avoid compiler-generated memset by using internal_memset.
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Fixes PR17025.
llvm-svn: 189693
2013-08-30 19:53:55 +00:00
c30e2d6b3a
Make InternalAlloc/InternalFree in sanitizer runtimes libc-free by switching to a custom allocator.
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llvm-svn: 182836
2013-05-29 09:15:39 +00:00
7981ea8baa
asan/tsan: fix compilation errors/bugs on Windows where long is 32-bit even in 64-bit mode
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llvm-svn: 174312
2013-02-04 08:07:45 +00:00
cb510e50e2
[asan] implement more strict checking for memset/etc parameters. Instead of checking the first and the last byte, we check the entire shadow region. This costs ~10 slowdown for the instrumented functions. Motivated by a nasty memset-buffer-overflow-by-140-bytes in chrome which was reported as a use-after-free or not at all
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llvm-svn: 171198
2012-12-28 15:24:16 +00:00
dda4f0b593
Fix a compiler warning in internal_memmove.
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llvm-svn: 166775
2012-10-26 13:47:36 +00:00
2a1925852d
Fix the internal_memmove() implementation that used to skip src[0] if dst < src.
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llvm-svn: 166774
2012-10-26 13:24:20 +00:00
278bd2e3a3
[asan] fix lint
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llvm-svn: 166006
2012-10-16 04:50:32 +00:00
7b03290c43
Implement internal_memmove.
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Use internal_memmove() and internal_memcpy() in the memcpy() and memmove() wrappers
when building the dynamic runtime (OS X only), to work around a bug in resolver functions wrapping.
See also http://code.google.com/p/address-sanitizer/issues/detail?id=116
llvm-svn: 165939
2012-10-15 15:34:41 +00:00
b92488a549
[Sanitizer] implement internal_strcspn
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llvm-svn: 162272
2012-08-21 09:26:26 +00:00
98390d0b71
[tsan] a bit more lint and Makefile changes to run tests from sanitizer_common
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llvm-svn: 158821
2012-06-20 15:19:17 +00:00
8516014790
[Sanitizer] add internal_strncmp to sanitizer libc
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llvm-svn: 158658
2012-06-18 14:34:59 +00:00
156958dd0c
[Sanitizer] move all the rest re-implementations of libc functions from ASan runtime to common sanitizer runtime
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llvm-svn: 158519
2012-06-15 13:09:52 +00:00
3efd6fc26c
[Sanitizer] Use DEFINE_REAL macro in TSan runtime to call libc implementations of functions. Move strchr to sanitizer_libc.
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llvm-svn: 158517
2012-06-15 12:24:07 +00:00
96ef49a71e
[Sanitizer] Move internal_memcmp to common sanitizer libc
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llvm-svn: 158450
2012-06-14 14:04:54 +00:00
59036d2c06
[Sanitizer] add internal_memset and internal_strrchr to sanitizer_common/
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llvm-svn: 158202
2012-06-08 14:11:12 +00:00
91e1a7eb17
[Sanitizer] move internal_strdup and internal_memcpy to common runtime. Make internal allocations from TSan runtime call InternalAlloc from common runtime
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llvm-svn: 158148
2012-06-07 11:54:08 +00:00
ee07290628
[Sanitizer] Move more functions/constants to sanitizer_common.
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llvm-svn: 158056
2012-06-06 09:26:25 +00:00
5bbf8290a7
[Sanitizer] rename sanitizer_defs.h to sanitizer_internal_defs.h
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llvm-svn: 158001
2012-06-05 14:25:27 +00:00
7ac77d6b29
[Sanitizer] add sanitizer_posix.cc. Move more various functions into sanitizer_libc: sscanf, munmap, memchr
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llvm-svn: 157994
2012-06-05 09:49:25 +00:00
3b2f9f4c98
Remove file-type tags in .cc files in tsan/ and sanitizer_common/
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llvm-svn: 157928
2012-06-04 13:55:19 +00:00
90f9630c80
[Sanitizer]: move internal_strcmp to sanitizer_common
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llvm-svn: 157926
2012-06-04 13:27:49 +00:00
06f2cd38c1
[Sanitizer] Move internal_strncpy to sanitizer_libc (and make its behavior conforming to manual)
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llvm-svn: 157922
2012-06-04 10:30:16 +00:00
c5bea20e2e
[asan,tsan] rename files in sanitizer_common to have a common prefix (sanitizer_).
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llvm-svn: 157740
2012-05-31 13:42:53 +00:00
Timur Iskhodzhanov