26daccaddb
tsan: fix Windows Go crash
...
llvm-svn: 183898
2013-06-13 10:15:44 +00:00
5e520c5e09
[LSan] fix link flags for building unit tests
...
llvm-svn: 183891
2013-06-13 07:23:18 +00:00
5685aa6845
Fix broken header guard.
...
llvm-svn: 183873
2013-06-12 22:37:22 +00:00
978460c12c
[lsan] Harmonized some naming inconsistencies.
...
llvm-svn: 183748
2013-06-11 15:26:20 +00:00
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
5129c5e56f
[lsan] Fix the unittest makefiles.
...
llvm-svn: 183735
2013-06-11 09:52:02 +00:00
bc1c6714f2
[Sanitizer] add file forgotten in r183730
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llvm-svn: 183732
2013-06-11 08:14:24 +00:00
c8e7364763
[Sanitizer] support running external llvm-symbolizer on Mac
...
llvm-svn: 183730
2013-06-11 08:13:36 +00:00
79de34f75c
tsan: fix lit test failures
...
llvm-svn: 183674
2013-06-10 16:06:21 +00:00
b08e72913a
tsan: add system tests for suppressions
...
llvm-svn: 183673
2013-06-10 15:39:28 +00:00
315bb0e687
tsan: allows to suppress races on global variables
...
llvm-svn: 183672
2013-06-10 15:38:44 +00:00
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
f67191b4c3
[ASan] mark ioctl test as xfailing on darwin. remove redundant semicolons
...
llvm-svn: 183655
2013-06-10 14:17:08 +00:00
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
b19a26b852
tsan: disable getaddrinfo() interceptor for tsan (causes recursion)
...
llvm-svn: 183649
2013-06-10 11:35:08 +00:00
7e4a18c4fb
tsan: fix merge bug
...
llvm-svn: 183648
2013-06-10 11:11:29 +00:00
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
b278f1235f
tsan: fix windows crash (incorrect stack boundaries)
...
llvm-svn: 183646
2013-06-10 10:30:54 +00:00
ddb0294dd8
tsan: fix old gcc warnings
...
llvm-svn: 183645
2013-06-10 10:30:19 +00:00
e979c5467c
tsan: fix windows mingw build
...
llvm-svn: 183644
2013-06-10 10:02:02 +00:00
8794772337
tsan: more detailed trace for atomic operations (include address and memory ordering)
...
llvm-svn: 183643
2013-06-10 10:01:31 +00:00
50ef53ebfc
tsan: fix lint warnings
...
llvm-svn: 183642
2013-06-10 10:00:54 +00:00
dd489a4e15
[MSan] don't add msan unit tests to check-msan command if libcxx is not checked out
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llvm-svn: 183641
2013-06-10 09:09:40 +00:00
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
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
cead69d4a3
[sanitizer] Handle SIOCGIFCONF ioctl.
...
llvm-svn: 183529
2013-06-07 15:49:38 +00:00
4fdf8d66a9
[ASan] fix test case to use absolute paths
...
llvm-svn: 183527
2013-06-07 15:44:21 +00:00
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
c24e13e7bb
[sanitizer] Fix Android build.
...
llvm-svn: 183523
2013-06-07 14:56:54 +00:00
74dcb1a8de
[sanitizer] Fix windows build.
...
llvm-svn: 183518
2013-06-07 13:19:33 +00:00
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
575c599554
Drop support for 32-bit PowerPC in sanitizer tools.
...
llvm-svn: 183499
2013-06-07 09:44:43 +00:00
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
1c4e214c32
[lsan] Put SANITIZER_INTERFACE_ATTRIBUTE on LSan interface functions.
...
llvm-svn: 183429
2013-06-06 18:40:55 +00:00
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
db356560fc
[sanitizer] Do not fall back to SlowUnwindStack() in GetStackTrace()
...
llvm-svn: 183414
2013-06-06 14:19:36 +00:00
ecc4f5ba8e
[lsan] Implement __lsan_ignore_object().
...
Leak annotation similar to HeapChecker's IgnoreObject().
llvm-svn: 183412
2013-06-06 14:17:56 +00:00
e674320ade
[ASan] make pthread_getschedparam test more robust
...
llvm-svn: 183411
2013-06-06 14:08:40 +00:00
f6630ecee9
Simplify lit configs for asan/lsan/msan unit tests
...
llvm-svn: 183410
2013-06-06 13:48:20 +00:00
5fe8a4f88f
tsan: always strip bottom frame in Go reports
...
llvm-svn: 183408
2013-06-06 13:31:35 +00:00
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
ce0247c93e
tsan: fix darwin Go crashes
...
llvm-svn: 183405
2013-06-06 13:20:40 +00:00
c9e304afbd
tsan: fix darwin Go build
...
llvm-svn: 183402
2013-06-06 13:00:32 +00:00
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
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
2874f70250
[ASan] move all lit_tests under TestCases
...
llvm-svn: 183395
2013-06-06 09:23:34 +00:00
b42b2f5c69
[ASan] Add a few tests for use-after-scope mode
...
llvm-svn: 183391
2013-06-06 08:30:26 +00:00
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
87a59e5652
[ASan] make free_hook_realloc test more robust
...
llvm-svn: 183387
2013-06-06 07:58:00 +00:00
863746eb1a
[sanitizer] Fix windows build.
...
llvm-svn: 183225
2013-06-04 14:06:16 +00:00
56050e8f69
[sanitizer] Fix __sanitizer_unaligned_* to work with unaligned data types.
...
llvm-svn: 183224
2013-06-04 13:49:10 +00:00
53c8c13bf1
[msan] Implement __sanitizer_unaligned_*.
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llvm-svn: 183221
2013-06-04 13:08:36 +00:00
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
b256ac7584
[asan] Fix invalid thread registry access when checking if LSan is disabled.
...
llvm-svn: 183218
2013-06-04 10:39:24 +00:00
baf90ccfac
Fix ALIGNED misuse in asan_thread.cc (built on all platforms); also, add a comment to the ALIGNED macro describing the correct usage
...
llvm-svn: 183214
2013-06-04 08:25:17 +00:00
c1aa0e8f69
[asan] ASan Linux MIPS32 support (compiler-rt part), patch by Jyun-Yan Y
...
llvm-svn: 183105
2013-06-03 14:49:25 +00:00
17ee1abfa7
[lsan] Add __lsan_disable() and __lsan_enable().
...
Objects allocated after a call to __lsan_disable() will be treated as
live memory. Also add a ScopedDisabler.
llvm-svn: 183099
2013-06-03 11:21:34 +00:00
3786ae5c54
[sanitizer] Fix kThreadDescriptorSize for glibc <= 2.11.
...
Address issue reported by Greg Fitzgerald.
llvm-svn: 183098
2013-06-03 10:20:23 +00:00
41cd6102e9
[ASan] Do not buffer stdin in asan_symbolize.py
...
llvm-svn: 183006
2013-05-31 14:55:06 +00:00
1a566ced91
[lsan] Added a dummy unittest to suppress LIT warnings.
...
llvm-svn: 183004
2013-05-31 14:15:54 +00:00
5494e0bec3
[lsan] Run the leak detection tests under both ASan and LSan.
...
Change the LSan lit test logic. Now "check-lsan" tests the leak
checking functionality in both standalone LSan and ASan.
llvm-svn: 183000
2013-05-31 13:13:55 +00:00
4717d2d494
[msan] Fix gcc build of msan runtime.
...
llvm-svn: 182999
2013-05-31 13:04:07 +00:00
96284becf4
[msan] Handle mixed track-origins and keep-going settings (compiler-rt part).
...
Before this change, each module defined a weak_odr global __msan_track_origins
with a value of 1 if origin tracking is enabled, 0 if disabled. If there are
modules with different values, any of them may win. If 0 wins, and there is at
least one module with 1, the program will most likely crash.
With this change, __msan_track_origins is only emitted if origin tracking is
on. Then runtime library detects if there is at least one module with origin
tracking, and enables runtime support for it.
llvm-svn: 182996
2013-05-31 12:04:08 +00:00
53c24fe0e6
[sanitizer] Fix r182994 - update test.
...
llvm-svn: 182995
2013-05-31 11:33:21 +00:00
69f11803ec
[lsan] Use the fast version of GetBlockBegin for leak checking in LSan and ASan.
...
llvm-svn: 182994
2013-05-31 11:13:45 +00:00
1cf5ef5018
[sanitizer] Fix wrong size of addrinfo::ai_addrlen.
...
Add compile time tests for sizes and offsets of all sanitizer-posix types.
llvm-svn: 182993
2013-05-31 10:46:51 +00:00
3a7c6d689d
[asan] workaround for the quemu bug in proc maps ( http://code.google.com/p/address-sanitizer/issues/detail?id=160 )
...
llvm-svn: 182922
2013-05-30 11:00:08 +00:00
2a6cc67225
Fix #if guards in sanitizer_common code
...
llvm-svn: 182918
2013-05-30 09:16:04 +00:00
831a1d7cec
[sanitizer] introduce LargeMmapAllocator::GetBlockBeginFastSingleThreaded, required for LeakSanitizer to work faster. Also fix lint.
...
llvm-svn: 182917
2013-05-30 08:43:30 +00:00
a8b41762e4
[ASan] Minor cleanup: remove a couple of unused variables.
...
llvm-svn: 182915
2013-05-30 07:30:07 +00:00
013da5cb37
Replaced 'bool .* = 0;' with '... = false;'
...
llvm-svn: 182868
2013-05-29 17:26:25 +00:00
6a0c722c23
[asan] Fix r182858.
...
llvm-svn: 182862
2013-05-29 15:31:52 +00:00
4161813a50
[asan] Fix r182854: run the unpoison_tls test only on Linux.
...
llvm-svn: 182858
2013-05-29 14:37:04 +00:00
cc61eefd4b
Fix MSVC W3 compiler warnings
...
llvm-svn: 182857
2013-05-29 14:11:44 +00:00
09886cd17a
[asan] Make ASan report the correct thread address ranges to LSan.
...
This CL enables thread support in LSan when used on top of ASan.
llvm-svn: 182854
2013-05-29 13:09:44 +00:00
89bcec8117
[sanitizer] Change the way GetThreadStackAndTls() obtains the thread descriptor address.
...
Instead of using arch_prctl(ARCH_GET_FS), read the address from the
tread descriptor itself. This lets us avoid sandboxing issues. Also,
GetThreadStackAndTls() can now be implemented on i386.
llvm-svn: 182853
2013-05-29 13:07:42 +00:00
677003140c
[sanitizer] Fix getaddrinfo interceptor to use the actual returned sockaddr size.
...
llvm-svn: 182852
2013-05-29 12:33:31 +00:00
112e5ba281
[nolibc] Unweak SymbolizerPrepareForSandboxing and move it to libc-independent part.
...
Fixes the Go build.
Differential Revision: http://llvm-reviews.chandlerc.com/D877
llvm-svn: 182851
2013-05-29 12:11:43 +00:00
6ba477aa05
Fix MSVC warnings at the -W2 level
...
llvm-svn: 182848
2013-05-29 12:03:49 +00:00
a4bf67e461
[sanitizer] Fix Mac build.
...
llvm-svn: 182845
2013-05-29 11:55:27 +00:00
fc708db4c1
[sanitizer] Intercept getpeername.
...
llvm-svn: 182844
2013-05-29 11:49:25 +00:00
a4d08c4e87
[sanitizer] Move TSan and MSan recvmsg interceptors to common.
...
llvm-svn: 182843
2013-05-29 11:30:00 +00:00
2b997d2914
tsan: match "race" suppressions against "race on vptr" reports
...
llvm-svn: 182842
2013-05-29 11:23:54 +00:00
93aa8dfb78
[nolibc] Now that we have a custom allocator, remove dummy allocator
...
definitions from test.
llvm-svn: 182841
2013-05-29 10:52:59 +00:00
25ad5a6735
[sanitizer] Use raw check in internal allocator to prevent self-deadlocks. Try to fix Windows build.
...
llvm-svn: 182840
2013-05-29 10:41:53 +00:00
e615432313
[lsan] Convert the remaining LSan tests to output tests.
...
llvm-svn: 182839
2013-05-29 10:12:37 +00:00
f28217ad0e
[sanitizer] modf/modff/modfl interceptors.
...
llvm-svn: 182838
2013-05-29 10:03:11 +00:00
75289297af
Exclude sanitizer_nolibc_test from TSan test run. Fix lint warnings
...
llvm-svn: 182837
2013-05-29 09:40:07 +00:00
c30e2d6b3a
Make InternalAlloc/InternalFree in sanitizer runtimes libc-free by switching to a custom allocator.
...
llvm-svn: 182836
2013-05-29 09:15:39 +00:00
08f662845d
[sanitizer] Share TSan accept & accept4 interceptors with other sanitizers.
...
llvm-svn: 182835
2013-05-29 09:09:58 +00:00
40d7ed5d1e
[sanitizer] Improve getaddrinfo interceptor.
...
llvm-svn: 182775
2013-05-28 14:34:37 +00:00
dd0780f81c
[msan] Change report header to be more alike to ASan and TSan.
...
llvm-svn: 182774
2013-05-28 14:27:30 +00:00
a7887bf8be
[nolibc] Add a test case for Linux/x86_64.
...
Differential Revision: http://llvm-reviews.chandlerc.com/D873
llvm-svn: 182770
2013-05-28 12:37:34 +00:00
fb1a9f17e3
[nolibc] Make SymbolizerPrepareForSandboxing weak and optional.
...
Differential Revision: http://llvm-reviews.chandlerc.com/D872
llvm-svn: 182765
2013-05-28 11:05:05 +00:00
5b2669049a
[nolibc] Make AddressInfo::Clear a weak function.
...
llvm-svn: 182743
2013-05-27 21:00:36 +00:00
123473d243
Use an address-of operator here to silence an MSVC warning.
...
llvm-svn: 182740
2013-05-27 16:02:19 +00:00
39e8a6d87e
[lsan] Begin converting LSan tests to output tests.
...
In this CL all old tests are removed and one LIT test is added.
llvm-svn: 182730
2013-05-27 11:41:46 +00:00
9cda3df8bd
[sanitizer] Move FindThreadByOSIdLocked from lsan to sanitizer_common.
...
llvm-svn: 182728
2013-05-27 10:35:51 +00:00
9c2bcf8c15
Improve support for compiler-rt tests in CMake build.
...
Now compiler-rt tests run correctly if compiler-rt is checked out into
arbitrary directory (not necessarily projects/compiler-rt).
Patch by Greg Fitzgerald!
llvm-svn: 182726
2013-05-27 09:35:24 +00:00
23bbd617e4
<rdar://problem/12512722> Use arm divide instruction if available
...
llvm-svn: 182665
2013-05-24 19:38:11 +00:00
Dmitry Vyukov