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author | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2016-05-11 20:02:15 +0000 |
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committer | Evgeniy Stepanov <eugeni.stepanov@gmail.com> | 2016-05-11 20:02:15 +0000 |
commit | cd7d3f38dff07d375aca12cd63dab21a6b9d063a (patch) | |
tree | 1303ace5b47ad94709c26898835bc1c3d62a3ab2 /lib/msan | |
parent | e4a87c915a14bf0d8a9924769bb1d5571d616294 (diff) |
[sanitizer] Move *stat to the common interceptors
Adds *stat to the common interceptors.
Removes the now-duplicate *stat interceptor from msan/tsan/esan.
This adds *stat to asan, which previously did not intercept it.
Patch by Qin Zhao.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@269223 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/msan')
-rw-r--r-- | lib/msan/msan_interceptors.cc | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/lib/msan/msan_interceptors.cc b/lib/msan/msan_interceptors.cc index d4ec590c5..f23d3eeb3 100644 --- a/lib/msan/msan_interceptors.cc +++ b/lib/msan/msan_interceptors.cc @@ -742,45 +742,6 @@ INTERCEPTOR(int, __fxstatat64, int magic, int fd, char *pathname, void *buf, #define MSAN_MAYBE_INTERCEPT___FXSTATAT64 #endif -#if !SANITIZER_FREEBSD -INTERCEPTOR(int, __xstat64, int magic, char *path, void *buf) { - ENSURE_MSAN_INITED(); - int res = REAL(__xstat64)(magic, path, buf); - if (!res) - __msan_unpoison(buf, __sanitizer::struct_stat64_sz); - return res; -} -#define MSAN_MAYBE_INTERCEPT___XSTAT64 INTERCEPT_FUNCTION(__xstat64) -#else -#define MSAN_MAYBE_INTERCEPT___XSTAT64 -#endif - -#if !SANITIZER_FREEBSD -INTERCEPTOR(int, __lxstat, int magic, char *path, void *buf) { - ENSURE_MSAN_INITED(); - int res = REAL(__lxstat)(magic, path, buf); - if (!res) - __msan_unpoison(buf, __sanitizer::struct_stat_sz); - return res; -} -#define MSAN_MAYBE_INTERCEPT___LXSTAT INTERCEPT_FUNCTION(__lxstat) -#else -#define MSAN_MAYBE_INTERCEPT___LXSTAT -#endif - -#if !SANITIZER_FREEBSD -INTERCEPTOR(int, __lxstat64, int magic, char *path, void *buf) { - ENSURE_MSAN_INITED(); - int res = REAL(__lxstat64)(magic, path, buf); - if (!res) - __msan_unpoison(buf, __sanitizer::struct_stat64_sz); - return res; -} -#define MSAN_MAYBE_INTERCEPT___LXSTAT64 INTERCEPT_FUNCTION(__lxstat64) -#else -#define MSAN_MAYBE_INTERCEPT___LXSTAT64 -#endif - INTERCEPTOR(int, pipe, int pipefd[2]) { if (msan_init_is_running) return REAL(pipe)(pipefd); @@ -1590,11 +1551,8 @@ void InitializeInterceptors() { INTERCEPT_FUNCTION(fcvt); MSAN_MAYBE_INTERCEPT___FXSTAT; MSAN_INTERCEPT_FSTATAT; - MSAN_MAYBE_INTERCEPT___LXSTAT; MSAN_MAYBE_INTERCEPT___FXSTAT64; MSAN_MAYBE_INTERCEPT___FXSTATAT64; - MSAN_MAYBE_INTERCEPT___XSTAT64; - MSAN_MAYBE_INTERCEPT___LXSTAT64; INTERCEPT_FUNCTION(pipe); INTERCEPT_FUNCTION(pipe2); INTERCEPT_FUNCTION(socketpair); |