diff options
| author | Maxim Ostapenko <chefmax7@gmail.com> | 2017-03-30 07:25:33 +0000 |
|---|---|---|
| committer | Maxim Ostapenko <chefmax7@gmail.com> | 2017-03-30 07:25:33 +0000 |
| commit | 8b391d0ed5fc8278094b25299c01a953e932e942 (patch) | |
| tree | d341d28dc485ecba4d2766a17a1a24c76c0d9bca /lib/tsan | |
| parent | b1170d7727ba630d3a0acc5588e773b030864c5c (diff) | |
[sanitizer] Move fread and fwrite interceptors to sanitizer_common
{M, T, E}San have fread and fwrite interceptors, let's move them to sanitizer_common to enable ASan checks as well.
Differential Revision: https://reviews.llvm.org/D31456
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@299061 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/tsan')
| -rw-r--r-- | lib/tsan/rtl/tsan_interceptors.cc | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/lib/tsan/rtl/tsan_interceptors.cc b/lib/tsan/rtl/tsan_interceptors.cc index 17a914371..bb2badbff 100644 --- a/lib/tsan/rtl/tsan_interceptors.cc +++ b/lib/tsan/rtl/tsan_interceptors.cc @@ -1648,24 +1648,6 @@ TSAN_INTERCEPTOR(void*, tmpfile64, int fake) { #define TSAN_MAYBE_INTERCEPT_TMPFILE64 #endif -TSAN_INTERCEPTOR(uptr, fread, void *ptr, uptr size, uptr nmemb, void *f) { - // libc file streams can call user-supplied functions, see fopencookie. - { - SCOPED_TSAN_INTERCEPTOR(fread, ptr, size, nmemb, f); - MemoryAccessRange(thr, pc, (uptr)ptr, size * nmemb, true); - } - return REAL(fread)(ptr, size, nmemb, f); -} - -TSAN_INTERCEPTOR(uptr, fwrite, const void *p, uptr size, uptr nmemb, void *f) { - // libc file streams can call user-supplied functions, see fopencookie. - { - SCOPED_TSAN_INTERCEPTOR(fwrite, p, size, nmemb, f); - MemoryAccessRange(thr, pc, (uptr)p, size * nmemb, false); - } - return REAL(fwrite)(p, size, nmemb, f); -} - static void FlushStreams() { // Flushing all the streams here may freeze the process if a child thread is // performing file stream operations at the same time. |