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2458 Commits

Author SHA1 Message Date
Sergey Matveev 978460c12c [lsan] Harmonized some naming inconsistencies. 
llvm-svn: 183748
 2013-06-11 15:26:20 +00:00
Dmitry Vyukov a8570d38fe tsan: add -Wno-maybe-uninitialized to Go build script 
this is how the rest of the codebase is built

llvm-svn: 183738
 2013-06-11 11:44:43 +00:00
Sergey Matveev 5129c5e56f [lsan] Fix the unittest makefiles. 
llvm-svn: 183735
 2013-06-11 09:52:02 +00:00
Alexey Samsonov bc1c6714f2 [Sanitizer] add file forgotten in r183730 
llvm-svn: 183732
 2013-06-11 08:14:24 +00:00
Alexey Samsonov c8e7364763 [Sanitizer] support running external llvm-symbolizer on Mac 
llvm-svn: 183730
 2013-06-11 08:13:36 +00:00
Dmitry Vyukov 79de34f75c tsan: fix lit test failures 
llvm-svn: 183674
 2013-06-10 16:06:21 +00:00
Dmitry Vyukov b08e72913a tsan: add system tests for suppressions 
llvm-svn: 183673
 2013-06-10 15:39:28 +00:00
Dmitry Vyukov 315bb0e687 tsan: allows to suppress races on global variables 
llvm-svn: 183672
 2013-06-10 15:38:44 +00:00
Alexander Potapenko 152f7edf24 [ASan] Fix unset-insert-libraries-on-exec.cc on 32-bit Darwin. 
The test used to execute a 64-bit /bin/bash binary and preload a 32-bit dynamic library into it.
Now the arch-specific version of echo-env is executed instead.

llvm-svn: 183662
 2013-06-10 14:47:43 +00:00
Alexey Samsonov f67191b4c3 [ASan] mark ioctl test as xfailing on darwin. remove redundant semicolons 
llvm-svn: 183655
 2013-06-10 14:17:08 +00:00
Kostya Serebryany 02062becea [asan] fix Android build (mark asan_malloc_usable_size as an interface function) 
llvm-svn: 183651
 2013-06-10 13:28:33 +00:00
Dmitry Vyukov b19a26b852 tsan: disable getaddrinfo() interceptor for tsan (causes recursion) 
llvm-svn: 183649
 2013-06-10 11:35:08 +00:00
Dmitry Vyukov 7e4a18c4fb tsan: fix merge bug 
llvm-svn: 183648
 2013-06-10 11:11:29 +00:00
Kostya Serebryany e71982d589 [asan] fix the bug with memalign and malloc_usable_size (http://code.google.com/p/address-sanitizer/issues/detail?id=193); also fix lint 
llvm-svn: 183647
 2013-06-10 10:46:27 +00:00
Dmitry Vyukov b278f1235f tsan: fix windows crash (incorrect stack boundaries) 
llvm-svn: 183646
 2013-06-10 10:30:54 +00:00
Dmitry Vyukov ddb0294dd8 tsan: fix old gcc warnings 
llvm-svn: 183645
 2013-06-10 10:30:19 +00:00
Dmitry Vyukov e979c5467c tsan: fix windows mingw build 
llvm-svn: 183644
 2013-06-10 10:02:02 +00:00
Dmitry Vyukov 8794772337 tsan: more detailed trace for atomic operations (include address and memory ordering) 
llvm-svn: 183643
 2013-06-10 10:01:31 +00:00
Dmitry Vyukov 50ef53ebfc tsan: fix lint warnings 
llvm-svn: 183642
 2013-06-10 10:00:54 +00:00
Alexey Samsonov dd489a4e15 [MSan] don't add msan unit tests to check-msan command if libcxx is not checked out 
llvm-svn: 183641
 2013-06-10 09:09:40 +00:00
Alexey Samsonov 4c0ea93725 [ASan] don't use -m{32,64} flag in test case, as it can be run in both 32- and 64-bit modes 
llvm-svn: 183638
 2013-06-10 07:55:12 +00:00
Bill Wendling 658fb53b7e Reverting r183529: 
This is causing the following error on Darwin:

/Volumes/Sandbox/llvm-clean.src/projects/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cc:282:1: error: 'assertion_failed__282' declared as an array with a negative size
CHECK_TYPE_SIZE(ifconf);
^~~~~~~~~~~~~~~~~~~~~~~
/Volumes/Sandbox/llvm-clean.src/projects/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cc:223:3: note: expanded from macro 'CHECK_TYPE_SIZE'
  COMPILER_CHECK(sizeof(__sanitizer_##TYPE) == sizeof(TYPE))
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Volumes/Sandbox/llvm-clean.src/projects/compiler-rt/lib/sanitizer_common/sanitizer_internal_defs.h:239:30: note: expanded from macro 'COMPILER_CHECK'
#define COMPILER_CHECK(pred) IMPL_COMPILER_ASSERT(pred, __LINE__)
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Volumes/Sandbox/llvm-clean.src/projects/compiler-rt/lib/sanitizer_common/sanitizer_internal_defs.h:245:57: note: expanded from macro 'IMPL_COMPILER_ASSERT'
    typedef char IMPL_PASTE(assertion_failed_##_, line)[2*(int)(pred)-1]
                                                        ^~~~~~~~~~~~~~~
/Volumes/Sandbox/llvm-clean.src/projects/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cc:284:1: error: 'assertion_failed__284' declared as an array with a negative size
CHECK_SIZE_AND_OFFSET(ifconf, ifc_ifcu);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Volumes/Sandbox/llvm-clean.src/projects/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.cc:228:3: note: expanded from macro 'CHECK_SIZE_AND_OFFSET'
  COMPILER_CHECK(offsetof(__sanitizer_##CLASS, MEMBER) ==          \
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Volumes/Sandbox/llvm-clean.src/projects/compiler-rt/lib/sanitizer_common/sanitizer_internal_defs.h:239:30: note: expanded from macro 'COMPILER_CHECK'
#define COMPILER_CHECK(pred) IMPL_COMPILER_ASSERT(pred, __LINE__)
                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Volumes/Sandbox/llvm-clean.src/projects/compiler-rt/lib/sanitizer_common/sanitizer_internal_defs.h:245:57: note: expanded from macro 'IMPL_COMPILER_ASSERT'
    typedef char IMPL_PASTE(assertion_failed_##_, line)[2*(int)(pred)-1]
                                                        ^~~~~~~~~~~~~~~

llvm-svn: 183557
 2013-06-07 20:28:29 +00:00
Evgeniy Stepanov cead69d4a3 [sanitizer] Handle SIOCGIFCONF ioctl. 
llvm-svn: 183529
 2013-06-07 15:49:38 +00:00
Alexey Samsonov 4fdf8d66a9 [ASan] fix test case to use absolute paths 
llvm-svn: 183527
 2013-06-07 15:44:21 +00:00
Alexander Potapenko 6af3fce55e [ASan] An early return from InitializeAsanInterceptors() on Mac has been considered unobvious. 
Remove it and replace ASAN_INTERCEPT_FUNC with a no-op if SANITIZER_MAC==1.

llvm-svn: 183524
 2013-06-07 15:10:02 +00:00
Evgeniy Stepanov c24e13e7bb [sanitizer] Fix Android build. 
llvm-svn: 183523
 2013-06-07 14:56:54 +00:00
Evgeniy Stepanov 74dcb1a8de [sanitizer] Fix windows build. 
llvm-svn: 183518
 2013-06-07 13:19:33 +00:00
Evgeniy Stepanov 0b1f41b6f4 [sanitizer] ioctl interceptor. 
ASan: disabled by default
MSan: enabled by default
TSan: disabled
llvm-svn: 183517
 2013-06-07 13:00:47 +00:00
Alexey Samsonov 575c599554 Drop support for 32-bit PowerPC in sanitizer tools. 
llvm-svn: 183499
 2013-06-07 09:44:43 +00:00
Alexey Samsonov 889e3ab83c [ASan] create separate configs for running ASan lit tests in both 32- and 64-bit mode. Clean up RUN-lines in tests. 
llvm-svn: 183498
 2013-06-07 09:38:55 +00:00
Sergey Matveev 1c4e214c32 [lsan] Put SANITIZER_INTERFACE_ATTRIBUTE on LSan interface functions. 
llvm-svn: 183429
 2013-06-06 18:40:55 +00:00
Dmitry Vyukov 0fffc0088c tsan: use memory access size for Go after all 
helps to make range access functions correct and fast

llvm-svn: 183418
 2013-06-06 14:31:15 +00:00
Sergey Matveev db356560fc [sanitizer] Do not fall back to SlowUnwindStack() in GetStackTrace() 
llvm-svn: 183414
 2013-06-06 14:19:36 +00:00
Sergey Matveev ecc4f5ba8e [lsan] Implement __lsan_ignore_object(). 
Leak annotation similar to HeapChecker's IgnoreObject().

llvm-svn: 183412
 2013-06-06 14:17:56 +00:00
Alexey Samsonov e674320ade [ASan] make pthread_getschedparam test more robust 
llvm-svn: 183411
 2013-06-06 14:08:40 +00:00
Alexey Samsonov f6630ecee9 Simplify lit configs for asan/lsan/msan unit tests 
llvm-svn: 183410
 2013-06-06 13:48:20 +00:00
Dmitry Vyukov 5fe8a4f88f tsan: always strip bottom frame in Go reports 
llvm-svn: 183408
 2013-06-06 13:31:35 +00:00
Alexey Samsonov e3bf521b7c Remove a bunch of copy-paste: use common config for sanitizer lit/unit tests 
llvm-svn: 183407
 2013-06-06 13:28:37 +00:00
Dmitry Vyukov ce0247c93e tsan: fix darwin Go crashes 
llvm-svn: 183405
 2013-06-06 13:20:40 +00:00
Dmitry Vyukov c9e304afbd tsan: fix darwin Go build 
llvm-svn: 183402
 2013-06-06 13:00:32 +00:00
Alexey Samsonov c05aba7eaa [ASan] create common autogenerated config for running compiler-rt unit tests, and use it in ASan 
llvm-svn: 183401
 2013-06-06 12:48:20 +00:00
Alexey Samsonov 6a65b18992 [ASan] lit tests: create common autogenerated config for running compiler-rt lit tests, and use it in ASan 
llvm-svn: 183400
 2013-06-06 12:35:48 +00:00
Alexey Samsonov 2874f70250 [ASan] move all lit_tests under TestCases 
llvm-svn: 183395
 2013-06-06 09:23:34 +00:00
Alexey Samsonov b42b2f5c69 [ASan] Add a few tests for use-after-scope mode 
llvm-svn: 183391
 2013-06-06 08:30:26 +00:00
Alexey Samsonov 7a75e16c27 [ASan] One more fix for realloc: check that reallocated chunk is valid before calling memcpy 
llvm-svn: 183390
 2013-06-06 08:25:31 +00:00
Alexey Samsonov 87a59e5652 [ASan] make free_hook_realloc test more robust 
llvm-svn: 183387
 2013-06-06 07:58:00 +00:00
Evgeniy Stepanov 863746eb1a [sanitizer] Fix windows build. 
llvm-svn: 183225
 2013-06-04 14:06:16 +00:00
Evgeniy Stepanov 56050e8f69 [sanitizer] Fix __sanitizer_unaligned_* to work with unaligned data types. 
llvm-svn: 183224
 2013-06-04 13:49:10 +00:00
Evgeniy Stepanov 53c8c13bf1 [msan] Implement __sanitizer_unaligned_*. 
llvm-svn: 183221
 2013-06-04 13:08:36 +00:00
Alexey Samsonov 8f5138a23f Call __asan_free_hook() before marking the chunk quarantinned 
Summary:
With this change, the user may safely call __asan_get_ownership()
from malloc/free hooks and assume it would return "true". If there is a
realloc/free race, free hook might be called twice, but I think it's acceptable,
as it's a data race and would later be reported anyway.

This change also fixes a bug when failing realloc incorrectly marked the
original memory as "quarantinned".

Reviewers: timurrrr, kcc, samsonov

Reviewed By: samsonov

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D913

llvm-svn: 183220
 2013-06-04 12:19:31 +00:00