Evgeniy Stepanov
a6b5eec757
[sanitizer] Intercept strptime.
...
llvm-svn: 193903
2013-11-02 01:01:35 +00:00
Evgeniy Stepanov
1cb37c4ee5
[sanitizer] Intercept getline, getdelim.
...
llvm-svn: 193730
2013-10-31 01:17:41 +00:00
Evgeniy Stepanov
0bd1f00ec6
[sanitizer] Intercept drand48_r, lrand48_r.
...
llvm-svn: 193655
2013-10-29 22:25:27 +00:00
Evgeniy Stepanov
bf60342d47
[sanitizer] Intercept sincos, remquo, lgamma, lgamma_r.
...
llvm-svn: 193645
2013-10-29 19:49:35 +00:00
Dmitry Vyukov
3e8432ee6c
tsan/asan: support pthread_setname_np to set thread names
...
llvm-svn: 193602
2013-10-29 10:30:39 +00:00
Evgeniy Stepanov
94042e1ff2
[sanitizer] Intercept tmpnam, tmpnam_r, tempnam.
...
llvm-svn: 193415
2013-10-25 15:51:48 +00:00
Evgeniy Stepanov
2acb2470f9
[sanitizer] Remove pthread_attr_getstackaddr interceptor.
...
The function is deprecated.
llvm-svn: 193409
2013-10-25 14:27:00 +00:00
Evgeniy Stepanov
c2b6cb0747
[sanitizer] Intercept pthread_attr_get*.
...
llvm-svn: 193405
2013-10-25 13:01:31 +00:00
Evgeniy Stepanov
be9cdbb58c
[sanitizer] Intercept random_r.
...
llvm-svn: 193396
2013-10-25 08:58:13 +00:00
Evgeniy Stepanov
f312b480e2
[sanitizer] Intercept shmctl.
...
llvm-svn: 193348
2013-10-24 14:47:34 +00:00
Evgeniy Stepanov
3e6064f9d2
[sanitizer] Intercept ether_* functions.
...
llvm-svn: 193241
2013-10-23 13:57:47 +00:00
Evgeniy Stepanov
0229c09d43
[sanitizer] Intercept initgroups.
...
llvm-svn: 193158
2013-10-22 12:24:48 +00:00
Evgeniy Stepanov
3cb9df042e
[sanitizer] Move statfs/fstatfs to common interceptors and add statvfs/fstatvfs.
...
llvm-svn: 192965
2013-10-18 11:14:16 +00:00
Evgeniy Stepanov
70d5abfba2
[sanitizer] Intercept getmntent, getmntent_r.
...
llvm-svn: 192959
2013-10-18 09:41:43 +00:00
Dmitry Vyukov
fbb194ff34
tsan: add annotations to ignore synchronization operations
...
The annotations are AnnotateIgnoreSyncBegin/End,
may be useful to ignore some infrastructure synchronization
that introduces lots of false negatives.
llvm-svn: 192355
2013-10-10 15:58:12 +00:00
Dmitry Vyukov
e07dc7d1fe
tsan: intercept _exit so that we can override exit status
...
llvm-svn: 191898
2013-10-03 14:00:46 +00:00
Dmitry Vyukov
5ba736457c
tsan: ignore interceptors coming from specified libraries
...
LibIgnore allows to ignore all interceptors called from a particular set
of dynamic libraries. LibIgnore remembers all "called_from_lib" suppressions
from the provided SuppressionContext; finds code ranges for the libraries;
and checks whether the provided PC value belongs to the code ranges.
Also make malloc and friends interceptors use SCOPED_INTERCEPTOR_RAW instead of
SCOPED_TSAN_INTERCEPTOR, because if they are called from an ignored lib,
then must call our internal allocator instead of libc malloc.
llvm-svn: 191897
2013-10-03 13:37:17 +00:00
Evgeniy Stepanov
01781722b6
[sanitizer] Intercept backtrace, backtrace_symbols.
...
llvm-svn: 191516
2013-09-27 12:40:23 +00:00
Evgeniy Stepanov
8f27f6b549
[sanitizer] A bunch of libc interceptors.
...
sigwait
sigwaitinfo
sigtimedwait
sigemptyset
sigfillset
sigpending
sigprocmask
llvm-svn: 191374
2013-09-25 14:47:43 +00:00
Evgeniy Stepanov
2761ee0409
[sanitizer] Intercept wordexp.
...
llvm-svn: 191305
2013-09-24 14:38:22 +00:00
Dmitry Vyukov
76ec1910ac
tsan: ignore malloc/free/strdup when called from libjvm
...
llvm-svn: 191153
2013-09-21 23:44:19 +00:00
Dmitry Vyukov
b523b9c8d4
tsan: fix linking of tsan runtime into dynamic libraries
...
versioned symbols can not be linked into dynamic library w/o linker script
also simplifies code as side effect
llvm-svn: 191056
2013-09-19 23:44:51 +00:00
Dmitry Vyukov
3a6c7cea77
tsan: properly intercept pthread_cond functions
...
llvm-svn: 189767
2013-09-02 18:06:28 +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
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
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
9f05e5e533
[sanitizer] Intercept sched_getaffinity.
...
llvm-svn: 187788
2013-08-06 09:29:01 +00:00
Evgeniy Stepanov
da9fd25603
[msan] Intercept confstr.
...
llvm-svn: 187412
2013-07-30 12:46:59 +00:00
Dmitry Vyukov
1a0c76fa55
tsan: support sigsuspend() call
...
Intercepting it makes it process pending signal before return.
llvm-svn: 186400
2013-07-16 11:28:04 +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
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
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
8a4e24ea8b
[sanitizer] Intercept getnameinfo.
...
llvm-svn: 185338
2013-07-01 13:51:31 +00:00
Evgeniy Stepanov
dec0f76c14
[sanitizer] Intercept ptrace.
...
llvm-svn: 185142
2013-06-28 11:02:43 +00:00
Evgeniy Stepanov
06d6c25141
[sanitizer] readdir and readdir_r interceptors.
...
llvm-svn: 184950
2013-06-26 15:00:53 +00:00
Evgeniy Stepanov
60d964d4f2
[sanitizer] Intercept sysinfo.
...
llvm-svn: 184739
2013-06-24 14:25:33 +00:00
Evgeniy Stepanov
8fb2c264a2
[sanitizer] Fix TSan build.
...
llvm-svn: 184736
2013-06-24 14:03:13 +00:00
Evgeniy Stepanov
0e8053af08
[sanitizer] Intercept readv, preadv, writev, pwritev.
...
llvm-svn: 184717
2013-06-24 10:43:23 +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
Evgeniy Stepanov
fc708db4c1
[sanitizer] Intercept getpeername.
...
llvm-svn: 182844
2013-05-29 11:49:25 +00:00
Evgeniy Stepanov
f28217ad0e
[sanitizer] modf/modff/modfl interceptors.
...
llvm-svn: 182838
2013-05-29 10:03:11 +00:00
Evgeniy Stepanov
b978627cb8
[sanitizer] Intercept getsockopt.
...
llvm-svn: 182574
2013-05-23 11:38:08 +00:00
Evgeniy Stepanov
ab25369d04
[sanitizer] Interceptors for gethostbyname and friends.
...
llvm-svn: 182573
2013-05-23 11:10:23 +00:00
Evgeniy Stepanov
97aea34b54
[msan] Intercept getsockname.
...
llvm-svn: 182475
2013-05-22 13:46:22 +00:00
Evgeniy Stepanov
bfd2122b20
[msan] getaddrinfo & nested interceptor support.
...
Multiple connected changes:
- Ignore reads from nested interceptors.
- Check shadow on reads from common interceptors.
- getaddrinfo interceptor.
llvm-svn: 182466
2013-05-22 12:50:26 +00:00