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188 Commits

Author SHA1 Message Date
Evgeniy Stepanov bb25af5f7b [msan] Fix a data race in signal/sigaction interceptors. 
llvm-svn: 189342
 2013-08-27 11:34:05 +00:00
Evgeniy Stepanov 82185980c4 [msan] A test for ppoll() interceptor. 
llvm-svn: 189339
 2013-08-27 11:10:20 +00:00
Evgeniy Stepanov a40a058ff1 [sanitizer] Simplify sigaction and sigset_t handling. 
llvm-svn: 189338
 2013-08-27 11:10:04 +00:00
Evgeniy Stepanov 0d13c707d5 [msan] Extend VAArgTLSOverwrite test. 
This test now covers LLVM r189104.

llvm-svn: 189105
 2013-08-23 12:13:18 +00:00
Dmitry Vyukov 97f0eae0a5 tsan/msan: add halt_on_error flag 
If halt_on_error==true, program terminates after reporting first error.

llvm-svn: 188279
 2013-08-13 15:33:00 +00:00
Timur Iskhodzhanov eee13914e2 Define SANITIZER_INTERFACE_ATTRIBUTE on Windows and fix all the places where SANITIZER_INTERFACE_ATTRIBUTE or SANITIZER_ATTRIBUTE_WEAK are used 
llvm-svn: 188261
 2013-08-13 11:42:45 +00:00
Evgeniy Stepanov 64cace0687 [sanitizer] Intercept poll/ppoll. 
llvm-svn: 188177
 2013-08-12 13:19:53 +00:00
Evgeniy Stepanov 98c39a184e [sanitizer] Intercept getgroups. 
llvm-svn: 188167
 2013-08-12 11:01:40 +00:00
Daniel Dunbar bc5dbc435e [tests] Update to use lit_config and lit package, as appropriate. 
llvm-svn: 188116
 2013-08-09 22:14:01 +00:00
Evgeniy Stepanov 564215d949 [sanitizer] Intercept scandir/scandir64. 
llvm-svn: 187982
 2013-08-08 13:57:15 +00:00
Evgeniy Stepanov 233455cba8 [sanitizer] Intercept strerror and strerror_r. 
llvm-svn: 187978
 2013-08-08 11:44:05 +00:00
Evgeniy Stepanov 7ea4795ed3 [sanitizer] ASan/MSan tests for r187967. 
r187967: Disable inlining between sanitized and non-sanitized functions.
llvm-svn: 187971
 2013-08-08 09:23:19 +00:00
Evgeniy Stepanov 04b7bff1fe [sanitizer] Intercept sched_getaffinity. 
Re-applying with a more reliable test case.

llvm-svn: 187876
 2013-08-07 09:10:16 +00:00
David Blaikie 787e2b6499 Revert "[sanitizer] Intercept sched_getaffinity." 
This reverts commit r187788.

The test case is unreliable (as the test may be run in a situation in
which it has no affinity with cpu0). This can be recommitted with a more
reliable test - possibly using CPU_COUNT != 0 instead (I wasn't entirely
sure that a process was guaranteed to have at least one affinity, though
it seems reasonable, or I'd have made the change myself).

llvm-svn: 187841
 2013-08-07 00:37:26 +00:00
Evgeniy Stepanov 03c0281a17 [sanitizer] Fix NULL arg handling in setitimer/getitimer interceptors. 
llvm-svn: 187789
 2013-08-06 09:54:33 +00:00
Evgeniy Stepanov 9f05e5e533 [sanitizer] Intercept sched_getaffinity. 
llvm-svn: 187788
 2013-08-06 09:29:01 +00:00
Evgeniy Stepanov 44b77c26e4 [msan] Allocator statistics interface and malloc hooks. 
llvm-svn: 187653
 2013-08-02 14:26:58 +00:00
Evgeniy Stepanov 90daaf9132 [msan] Fix unused function warning in the tests. 
llvm-svn: 187648
 2013-08-02 09:09:02 +00:00
Evgeniy Stepanov 5dbedf6c2a [msan] Intercept setenv, putenv. 
llvm-svn: 187575
 2013-08-01 11:14:14 +00:00
Evgeniy Stepanov 1ea380f693 [msan] Fix msan tests with pipefail option. 
llvm-svn: 187485
 2013-07-31 09:14:55 +00:00
Evgeniy Stepanov 9fbd981f99 [sanitizer] read() syscall hook. 
llvm-svn: 187414
 2013-07-30 13:04:43 +00:00
Evgeniy Stepanov 807e131261 [msan] Intercept pthread_join. 
llvm-svn: 187413
 2013-07-30 12:54:34 +00:00
Evgeniy Stepanov da9fd25603 [msan] Intercept confstr. 
llvm-svn: 187412
 2013-07-30 12:46:59 +00:00
Peter Collingbourne 9058c07c95 Move UnpoisonMappedDSO to sanitizer_common. 
This is so DFSan will be able to use it.

Differential Revision: http://llvm-reviews.chandlerc.com/D1206

llvm-svn: 187372
 2013-07-29 19:09:49 +00:00
Chandler Carruth d45abe12a6 Turn off pipefail on msan tests to match the other sanitizers until 
someone can go through and update the RUN lines appropriately for the
new pipefail behavior.

llvm-svn: 187298
 2013-07-27 10:30:39 +00:00
Hans Wennborg 2e304b6ffd Use --driver-mode=g++ instead of -ccc-cxx; required after Clang r186605 
llvm-svn: 186607
 2013-07-18 20:48:50 +00:00
Alexey Samsonov 9916aa2d95 [Sanitizer] move strcpy and strncpy to common interceptors 
llvm-svn: 186408
 2013-07-16 12:51:53 +00:00
Timur Iskhodzhanov d7eb67774e Fix check_lint warnings in sanitizers' runtime libraries 
llvm-svn: 186328
 2013-07-15 16:11:39 +00:00
Alexey Samsonov fde429ba69 [Sanitizer] Revert some parts of r186109 related to mbstowcs-and-friends interceptors 
llvm-svn: 186155
 2013-07-12 11:59:58 +00:00
Evgeniy Stepanov 9240838655 [sanitizer] More checks in mbstowcs-like interceptors. 
llvm-svn: 186004
 2013-07-10 14:17:46 +00:00
Evgeniy Stepanov 123fdb3413 [sanitizer] Fix handling of edge cases in mbstowcs-like interceptors. 
llvm-svn: 186002
 2013-07-10 14:01:51 +00:00
Evgeniy Stepanov 7160fb6511 [sanitizer] Update glob64 interceptor to handle GLOB_ALTDIRFUNC as well. 
llvm-svn: 185935
 2013-07-09 12:34:25 +00:00
Evgeniy Stepanov faba61a7bc [sanitizer] Support GLOB_ALTDIRFUNC in glob interceptor. 
llvm-svn: 185932
 2013-07-09 12:07:59 +00:00
Evgeniy Stepanov 77ef78a0a5 [sanitizer] Intercept realpath and canonicalize_file_name. 
Handle realpath(path, NULL) form.

llvm-svn: 185921
 2013-07-09 09:53:37 +00:00
Evgeniy Stepanov f7f252d025 [sanitizer] Syscall handlers for clock_gettime and clock_getres. 
llvm-svn: 185913
 2013-07-09 08:54:59 +00:00
Evgeniy Stepanov 628d727749 [msan] Intercept pthread_key_create. 
llvm-svn: 185693
 2013-07-05 12:31:07 +00:00
Evgeniy Stepanov 717e0cd2a7 [sanitizer] Intercept tcgetattr. 
llvm-svn: 185626
 2013-07-04 14:03:31 +00:00
Evgeniy Stepanov db615c186f [sanitizer] More interceptors. 
bcopy
strtoimax, strtoumax
mbstowcs, mbsrtowcs, mbsnrtowcs
wcstombs, wcsrtombs, wcsnrtombs

llvm-svn: 185624
 2013-07-04 13:19:41 +00:00
Evgeniy Stepanov aa23bd83e5 [msan] Intercept mempcpy, wmempcpy. 
llvm-svn: 185431
 2013-07-02 14:49:24 +00:00
Evgeniy Stepanov 69a387e6ae [sanitizer] Fix GLOB_NOMATCH behaviour and refactor the interceptor a bit. 
llvm-svn: 185428
 2013-07-02 14:08:52 +00:00
Evgeniy Stepanov 165d759a6a [sanitizer] Intercept mbtowc, mbrtowc, get_current_dir_name. 
Move getcwd to common interceptors.

llvm-svn: 185424
 2013-07-02 13:34:44 +00:00
Evgeniy Stepanov 1df4dfe87a [sanitizer] Intercept setlocale. 
llvm-svn: 185416
 2013-07-02 09:23:45 +00:00
Evgeniy Stepanov 654688bed5 [msan] Intercept stpcpy. 
llvm-svn: 185340
 2013-07-01 15:19:37 +00:00
Evgeniy Stepanov 8a4e24ea8b [sanitizer] Intercept getnameinfo. 
llvm-svn: 185338
 2013-07-01 13:51:31 +00:00
Alexey Samsonov e71f37c1cd Define the path to llvm-symbolizer tool in a common config to reduce copy-paste 
llvm-svn: 185286
 2013-06-30 14:47:38 +00:00
Evgeniy Stepanov dec0f76c14 [sanitizer] Intercept ptrace. 
llvm-svn: 185142
 2013-06-28 11:02:43 +00:00
Evgeniy Stepanov f5cae53057 [msan] Optionally disable 2 tests (dlopen & gethostbyname). 
llvm-svn: 185076
 2013-06-27 13:21:00 +00:00
Alexey Samsonov ed4594b76a [MSan] Rename __msan_unpoision_param to __msan::UnpoisonParam - it shouldn't be in interface 
llvm-svn: 185062
 2013-06-27 07:50:56 +00:00
Evgeniy Stepanov 06d6c25141 [sanitizer] readdir and readdir_r interceptors. 
llvm-svn: 184950
 2013-06-26 15:00:53 +00:00
Evgeniy Stepanov 982d56abb8 [sanitizer] Move log_path to common flag and use it in MSan. 
llvm-svn: 184836
 2013-06-25 13:50:44 +00:00