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208 Commits

Author SHA1 Message Date
Viktor Kutuzov ea66f5bc40 Enable Asan lit tests on FreeBSD. 
Differential Revision: http://reviews.llvm.org/D5375

llvm-svn: 218042
 2014-09-18 10:04:07 +00:00
Viktor Kutuzov 308b93f6e4 Add FreeBSD support to the address sanitizer's deep_call_stack.cc test case 
Differential Revision: http://reviews.llvm.org/D4562

llvm-svn: 217943
 2014-09-17 07:31:37 +00:00
Evgeniy Stepanov 6ef0106e43 [asan] Fix a comment in a test. 
llvm-svn: 217869
 2014-09-16 12:01:01 +00:00
Evgeniy Stepanov a59459de27 [asan] Fix a flaky test. 
This test has a chance to hit some other random allocation
and get neither heap overflow nor SEGV.

Relax test condition to only check that there is no internal CHECK failure.

llvm-svn: 217769
 2014-09-15 13:05:40 +00:00
Evgeniy Stepanov 7a8330e7bf [asan] Fix path in test. 
llvm-svn: 217754
 2014-09-15 09:33:20 +00:00
Evgeniy Stepanov 207930d345 [asan] Disable wait4 test on Android. 
https://code.google.com/p/memory-sanitizer/issues/detail?id=64

llvm-svn: 217753
 2014-09-15 09:20:15 +00:00
Timur Iskhodzhanov 651725e191 [ASan/Win] Fix PR20918 -- SEH handler doesn't work with the MD runtime 
llvm-svn: 217679
 2014-09-12 14:01:30 +00:00
Yuri Gorshenin 6118d07b00 [asan-assembly-instrumentation] Added end-to-end test for proper stack unwind for functions with inline assembly. 
Summary: [asan-assembly-instrumentation] Added end-to-end test for proper stack unwind for functions with inline assembly.

Reviewers: eugenis

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D5260

llvm-svn: 217487
 2014-09-10 10:44:35 +00:00
Alexey Samsonov 62063b46fc Use "-gline-tables-only" instead of "-g" in sanitizer test suites. 
We are interested in verifying that -gline-tables-only provides enough
debug information for verbose error reports and symbolized stack traces.

llvm-svn: 217284
 2014-09-05 22:05:32 +00:00
Alexander Potapenko 869342c1cb [ASan] disable zero_page_pc.cc on Android. 
Bug: https://code.google.com/p/address-sanitizer/issues/detail?id=336

llvm-svn: 217228
 2014-09-05 06:26:08 +00:00
Kostya Serebryany d147590492 [asan] trying to de-flake new_array_cookie_uaf_test.cc 
llvm-svn: 217177
 2014-09-04 18:02:59 +00:00
Alexander Potapenko 7c3d581e8a [ASan] Remove the check for a double-SEGV from zero_page_pc.cc 
Looks like the second crash doesn't happen on Mac.

llvm-svn: 217165
 2014-09-04 15:40:25 +00:00
Alexander Potapenko 9d24aa0fa8 [ASan] allow deadly signals to be received in signal handlers 
(previously ASan would just crash upon the second SEGV)
Other tools do not use this code yet.

llvm-svn: 217137
 2014-09-04 09:34:22 +00:00
Alexey Samsonov c8d8ca0bd6 Fix fast stack unwind on ARM to support code generated with GCC. 
http://reviews.llvm.org/D4692

Patch by Maxim Ostapenko!

llvm-svn: 217079
 2014-09-03 21:10:44 +00:00
Kostya Serebryany c148f7c3af [asan] enable poison_array_cookie back 
llvm-svn: 216705
 2014-08-29 01:16:18 +00:00
Kostya Serebryany ac77055272 [asan] introduce __asan_load_cxx_array_cookie: check that the array cookie address is properly poisoned and return the cookie value. If not, return 0 to avoid infinite loop of DTORs (in case of use-after-free). Calls to this function will be inserted by clang (separate change) 
llvm-svn: 216692
 2014-08-28 22:28:04 +00:00
Kostya Serebryany 1e3b338606 [asan] disable poison_array_cookie while I am investigating a false positive on chromium (I suspect that LLVM looses nosanitizer metadata; no test yet) 
llvm-svn: 216684
 2014-08-28 20:24:05 +00:00
Timur Iskhodzhanov f77d20b1a9 [ASan/Win] Add a test case for r216663 [-Zl vs LIBCMT vs asan_win_uar_thunk] 
llvm-svn: 216665
 2014-08-28 13:20:23 +00:00
Alexander Potapenko 53cce89a81 [UBSan] Temporarily disable checks for stack traces in UBSan reports on Darwin 
to make the tests green.
Slow stack unwinding is disabled in libsanitizer on Darwin now.

llvm-svn: 216657
 2014-08-28 09:25:06 +00:00
Evgeniy Stepanov 5d321d759d [asan] Add asprintf negative test. 
llvm-svn: 216542
 2014-08-27 12:46:58 +00:00
Kostya Serebryany 9455c5ab81 [asan] add a test for poison_array_cookie=1 
llvm-svn: 216494
 2014-08-26 22:05:12 +00:00
Timur Iskhodzhanov 81885731a8 [ASan/Win] Rename asan_dll_thunk.cc to asan_win_dll_thunk.cc 
llvm-svn: 216448
 2014-08-26 10:21:37 +00:00
Timur Iskhodzhanov 220ddacf8d [ASan/Win] Land the trivial bits of -MD RTL support (PR20214) 
llvm-svn: 216265
 2014-08-22 12:38:07 +00:00
Timur Iskhodzhanov 893beb96a2 [ASan/Win] Slightly update&relax test expectations to work with both -MT and -MD (in progress, PR20214) CRTs 
llvm-svn: 215641
 2014-08-14 13:11:39 +00:00
Timur Iskhodzhanov 7040f13639 [ASan/Win] Mark tests that require -MT asan_dll_thunk as such 
llvm-svn: 215638
 2014-08-14 13:02:51 +00:00
Alexey Samsonov b9ec65cd4d [Sanitizer] Kill deprecated allocator interfaces in ASan, MSan and TSan in favor of 
a unified interface in <sanitizer/allocator_interface.h>.

llvm-svn: 215469
 2014-08-12 20:28:20 +00:00
Timur Iskhodzhanov 255958391d [ASan/Win] Print out a big warning and continue without checking for success if SymInitialize() fails 
llvm-svn: 215203
 2014-08-08 13:25:55 +00:00
Viktor Kutuzov c68a37c531 Add FreeBSD support to the address sanitizer's malloc_context_size.cc test case 
Differential Revision: http://reviews.llvm.org/D4665

llvm-svn: 215081
 2014-08-07 04:58:41 +00:00
Timur Iskhodzhanov 0575694729 [ASan/Win] Handle SEH exceptions even with -GS 
This is a follow-up to r213654, r213656, r213667 and r213668.

llvm-svn: 214861
 2014-08-05 13:26:26 +00:00
Kostya Serebryany 1cd57ebb6b [asan] intercept sized operator delete[] 
llvm-svn: 214704
 2014-08-04 10:10:50 +00:00
Viktor Kutuzov f164bee0e0 Add FreeBSD support to the address sanitizer's deep_stack_uaf.cc test case 
Differential Revision: http://reviews.llvm.org/D4668

llvm-svn: 214544
 2014-08-01 19:37:05 +00:00
Ehsan Akhgari 9e5b6a08d4 [ASan] Support the asan_loadN/asan_storeN functions in the DLL thunk library 
Summary:
This is required for linking DLLs with large functions exceeding
san-instrumentation-with-call-threshold.  One such function is
vp9_fdct16x16_sse2 in libvpx.

Reviewers: timurrrr

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D4758

llvm-svn: 214532
 2014-08-01 18:04:53 +00:00
Evgeniy Stepanov c3478490ed [asan] XFAIL sized-delete test on Android. 
llvm-svn: 214303
 2014-07-30 12:39:30 +00:00
Kostya Serebryany e7532e59c0 [asan] rename new-delete-size-mismatch to new-delete-type-mismatch and make the report more verbose 
llvm-svn: 214299
 2014-07-30 11:20:37 +00:00
Kostya Serebryany 69852a843c [asan] add a feature to detect new-delete-size-mismatch (when used with -Xclang -fsized-deallocation). Not yet on Mac. Also, remove some unused code. 
llvm-svn: 214296
 2014-07-30 09:48:23 +00:00
Viktor Kutuzov 545ff90d47 Add FreeBSD support to Asan test cases that use mmap() with MAP_ANON 
Differential Revision: http://reviews.llvm.org/D4561

llvm-svn: 213858
 2014-07-24 12:05:13 +00:00
Timur Iskhodzhanov 4bea5a83bd [ASan/Win tests] Bring back -GS- as SEH tests fail otherwise 
llvm-svn: 213668
 2014-07-22 16:09:11 +00:00
Timur Iskhodzhanov 74487a7c32 [ASan/Win tests] Don't generate debug info where it is not needed 
Otherwise it results in flaky tests

llvm-svn: 213667
 2014-07-22 15:53:10 +00:00
Timur Iskhodzhanov cb5bf58f3d [ASan/Win] Add SEH handling to the DLL thunk as well 
llvm-svn: 213656
 2014-07-22 14:02:53 +00:00
Timur Iskhodzhanov 6d4a6cd68f [ASan/Win] Handle SEH exceptions (best-effort, similar to longjmp) 
llvm-svn: 213654
 2014-07-22 13:44:18 +00:00
Timur Iskhodzhanov f2b96e3009 [ASan/Win] Add handling of C++ exceptions to the RTL 
Also add a longjmp() test

llvm-svn: 213649
 2014-07-22 12:37:51 +00:00
Timur Iskhodzhanov 8f41c3eb74 [ASan] Simplify exception/longjmp tests even further 
llvm-svn: 213646
 2014-07-22 12:25:51 +00:00
Timur Iskhodzhanov 723c81ff80 [ASan] Split throw_catch tests into two files: throw/catch + longjmp 
Also add some more assertions into these tests

llvm-svn: 213642
 2014-07-22 11:46:24 +00:00
Alexey Samsonov a89ad664b1 [ASan] Fix __asan_describe_address and add a test for it. 
llvm-svn: 213583
 2014-07-21 21:33:46 +00:00
Viktor Kutuzov 838afd799d Add FreeBSD support to the address sanitizer's waitid.cc test case 
Differential Revision: http://reviews.llvm.org/D4422

llvm-svn: 213368
 2014-07-18 12:02:42 +00:00
Timur Iskhodzhanov bdf23a51b1 [ASan/Win] Handle situations when the client app has used DbgHelp before 
Reviewed at http://reviews.llvm.org/D4533

llvm-svn: 213151
 2014-07-16 14:11:02 +00:00
Timur Iskhodzhanov 5d96f44da1 [ASan] Adjust 'sed' invocation to work on OS X 
This is a follow-up to r213053

llvm-svn: 213144
 2014-07-16 12:56:47 +00:00
Viktor Kutuzov 4a9638324a Add FreeBSD support to the address sanitizer's assign_large_valloc_to_global.cc test case 
Differential Revision: http://reviews.llvm.org/D4525

llvm-svn: 213135
 2014-07-16 10:14:01 +00:00
Viktor Kutuzov f7dfafe712 Add FreeBSD support to the address sanitizer's atexit_stats.cc test case 
Differential Revision: http://reviews.llvm.org/D4524

llvm-svn: 213134
 2014-07-16 10:05:29 +00:00
Viktor Kutuzov 39c28e86a6 Remove explicit references to libdl from Asan test cases 
Differential Revision: http://reviews.llvm.org/D4499

llvm-svn: 213131
 2014-07-16 09:53:00 +00:00