c57987c7fb
tsan: run user OnInitialize callback later
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when global and thread state are initialized,
this allows to do more things in the callback.
llvm-svn: 200966
2014-02-07 09:28:57 +00:00
4a03fa4f60
[sanitizer] Intercept if_indextoname() and if_nametoindex().
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llvm-svn: 200945
2014-02-06 20:39:33 +00:00
f3a8acf38a
[sanitizer] Fix build.
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llvm-svn: 200942
2014-02-06 19:36:10 +00:00
544d07f861
[sanitizer] One does not simply intercept getifaddrs().
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Upgrade the interceptor, and attempt to fix the Android build.
llvm-svn: 200936
2014-02-06 18:48:23 +00:00
07802a090a
[sanitizer] Intercept getifaddrs().
...
llvm-svn: 200926
2014-02-06 17:42:36 +00:00
0c62992d6e
[sanitizer] Intercept getresuid and getresgid.
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llvm-svn: 200925
2014-02-06 15:12:56 +00:00
1a0aadcd77
[TSan] Add a regression test for https://code.google.com/p/thread-sanitizer/issues/detail?id=47
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llvm-svn: 200923
2014-02-06 14:06:12 +00:00
a1193a50b0
[TSan] Don't flush all file streams on program shutdown to avoid deadlocks on file stream locks.
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This should fix https://code.google.com/p/thread-sanitizer/issues/detail?id=47 .
llvm-svn: 200922
2014-02-06 13:37:14 +00:00
9ba840865f
tsan: simplify Go build script
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we don't use assembly files
llvm-svn: 200916
2014-02-06 09:23:12 +00:00
447bb46e03
tsan: remove unused functions
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llvm-svn: 200915
2014-02-06 09:22:50 +00:00
a5d1fcfde1
tsan: improve error message for Go
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llvm-svn: 200914
2014-02-06 09:22:29 +00:00
1f5d17c57d
[asan] fix testing on Mac
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llvm-svn: 200910
2014-02-06 07:19:52 +00:00
1ee681305f
[asan] introduce two functions that will allow implementations of C++ garbage colection to work with asan's fake stack
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llvm-svn: 200908
2014-02-06 06:56:22 +00:00
efefe5e225
[sanitizer] Fix build.
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llvm-svn: 200873
2014-02-05 20:04:12 +00:00
c5c84a1d86
[sanitizer] Implement ioctl decoding.
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When an unknown ioctl is encountered, try to guess the parameter size from the
request id.
llvm-svn: 200872
2014-02-05 19:35:24 +00:00
9ebd483017
[sanitizer] hide two functions in the __sanitizer namespace to avoid exporting them (gold complained)
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llvm-svn: 200844
2014-02-05 15:06:32 +00:00
93474a9acd
tsan: fix windows alignment check
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llvm-svn: 200838
2014-02-05 13:41:09 +00:00
a54308fc6d
tsan: deflake flaky test
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llvm-svn: 200833
2014-02-05 12:01:34 +00:00
7799eb123b
tsan: ensure proper alignment of mmaps on windows
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llvm-svn: 200832
2014-02-05 11:37:20 +00:00
4a25d42a3c
[ASan/Win] Add DLL thunks for __asan_{,un}poison_memory_region
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llvm-svn: 200809
2014-02-04 23:54:26 +00:00
aeefb6abce
[ASan/Win] Fall back to stdout if we can't print the reports to stderr
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llvm-svn: 200804
2014-02-04 23:28:30 +00:00
d7fcee8d8c
tsan: add windows native build script
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llvm-svn: 200780
2014-02-04 17:52:41 +00:00
a61c2b0bd5
tsan: fix windows build
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llvm-svn: 200779
2014-02-04 17:29:44 +00:00
a538aac8ce
tsan: fix windows build
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llvm-svn: 200778
2014-02-04 17:27:29 +00:00
2da2cee706
tsan: update Go public interface
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in preparation for https://codereview.appspot.com/55100044
llvm-svn: 200766
2014-02-04 14:45:54 +00:00
fafbcb6d4c
[CMake] Fixup for r200753
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llvm-svn: 200761
2014-02-04 13:24:13 +00:00
4672bacaef
[ASan] Get rid of asan_mac.h, which contents have been moved to sanitizer_mac.h
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llvm-svn: 200757
2014-02-04 11:35:59 +00:00
844a3cf77e
[ASan] Use replace_str=0 and replace_intrin=0 in printf-{2,4}.c to avoid triggering a buffer overflow in strlen and memcpy.
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This change fixes printf-2.c and printf-4.c under OSX.
llvm-svn: 200756
2014-02-04 11:32:05 +00:00
2e1634b69f
tsan: fix darwin Go build
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llvm-svn: 200755
2014-02-04 11:29:09 +00:00
ad560c4c11
CMake: Enable -Werror for the -fno-function-sections check
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If the -fno-function-sections flag isn't recognized, the compiler
emits a warning. This isn't enough to cause the check to fail, so we
enable -Werror as well.
llvm-svn: 200753
2014-02-04 10:40:46 +00:00
40fcff653c
[ASan] Fix printf-5.c on OSX: fix a compiler warning, avoid intercepting memcpy (which triggers the error report before printf does).
...
llvm-svn: 200751
2014-02-04 10:36:55 +00:00
9244c48b29
tsan: update public Go interface
...
in preparation for https://codereview.appspot.com/55100044
llvm-svn: 200750
2014-02-04 10:35:23 +00:00
2e7dc60ee3
[ASan] Replace the call to "vname" with "WRAP(vname)" in FORMAT_INTERCEPTOR_IMPL
...
It's incorrect to call the function by its name in the interceptor, because that means WRAP(vname) on Linux and REAL(vname) on OSX.
This patch fixes asan/lit_tests/TestCases/printf-3.c on Mac.
llvm-svn: 200749
2014-02-04 09:35:09 +00:00
b965a2fa32
[lsan] simplify use_tls_dynamic.cc test
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llvm-svn: 200748
2014-02-04 09:07:16 +00:00
fd0affac37
tsan: add SANITIZER_INTERFACE_ATTRIBUTE to more callbacks
...
so that it's possible to override them from a dynamic library.
llvm-svn: 200747
2014-02-04 08:46:09 +00:00
d23c79604e
[CMake] Check that compiler supports -fno-function-sections flag
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llvm-svn: 200746
2014-02-04 08:28:17 +00:00
8aaa44c43d
tsan: relax check for errno spoiling more
...
We do not detect errno spoiling for SIGTERM,
because some SIGTERM handlers do spoil errno but reraise SIGTERM,
tsan reports false positive in such case.
It's difficult to properly detect this situation (reraise),
because in async signal processing case (when handler is called directly
from rtl_generic_sighandler) we have not yet received the reraised
signal; and it looks too fragile to intercept all ways to reraise a signal.
llvm-svn: 200742
2014-02-04 07:10:45 +00:00
f6e085cf89
[sanitizer] make __tls_get_addr interceptor (more) AS-safe. No good test so far, will keep trying.
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llvm-svn: 200734
2014-02-04 05:22:00 +00:00
51f135d820
[sanitizer] Handle TLS sizes for glibc < 2.13; As discussed in http://gcc.gnu.org/PR60038 , the hardcoded sizeof(struct thread); patch by Jakub Jelinek
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llvm-svn: 200733
2014-02-04 04:09:38 +00:00
f6ff6b0929
[libsanitizer] Workaround for https://code.google.com/p/address-sanitizer/issues/detail?id=261
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If pthread_get_stacksize_np() returns 512K for the main thread on Mavericks, obtain the stack size from the current stack rlimit.
llvm-svn: 200703
2014-02-03 16:42:29 +00:00
8d58767b34
[libsanitizer] Follow-up for r200700: add the new header to CMakeLists.txt and make it empty on non-Mac.
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llvm-svn: 200701
2014-02-03 15:45:03 +00:00
768e315a74
[ASan] Move GetMacosVersion() to sanitizer_common.
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llvm-svn: 200700
2014-02-03 15:32:19 +00:00
1fc9e61356
[asan] asan_device_setup.sh: allow overriding adb path.
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llvm-svn: 200698
2014-02-03 15:12:09 +00:00
756e1c1e4b
[asan] Reinitialize allocator quarantine on activation.
...
This is covered by AddressSanitizer.UAF_* tests in asan_test
with start_deactivated=1.
llvm-svn: 200696
2014-02-03 14:19:08 +00:00
bd2b3177da
[sanitizer] Resubmit r200683: disable -ffunction-sections.
...
llvm-svn: 200686
2014-02-03 11:16:41 +00:00
fe437f0a8f
Revert r200683.
...
-fno-function-sections is broken in Clang.
llvm-svn: 200684
2014-02-03 10:52:53 +00:00
aa0d7dee77
[sanitizer] Disable -ffunction-sections.
...
It breaks when a binary is linked with --gc-sections: parts of sanitizer
interface get thrown away and inaccessible from dlopen-ed libs.
llvm-svn: 200683
2014-02-03 10:15:08 +00:00
04e841c047
[msan] Fix a typo.
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Spotted by Keno Fischer.
llvm-svn: 200682
2014-02-03 07:27:01 +00:00
c18b36625e
[sanitizer] Partial revert of recent ioctl changes.
...
Some build environments are missing the required headers.
This reverts r200544, r200547, r200551. This does not revert the change that
introduced READWRITE ioctl type.
llvm-svn: 200567
2014-01-31 19:19:45 +00:00
322ce39e39
Remove /FS as it's auto-added by CMake 2.8.12.1; also, remove /wd4221 as 4221 is a linker warning, not a compiler warning
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llvm-svn: 200564
2014-01-31 18:25:37 +00:00
Dmitry Vyukov