diff options
| -rw-r--r-- | compiler-rt/lib/asan/asan_interceptors.cc | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/compiler-rt/lib/asan/asan_interceptors.cc b/compiler-rt/lib/asan/asan_interceptors.cc index cbc35abf734..5797a0b0fc9 100644 --- a/compiler-rt/lib/asan/asan_interceptors.cc +++ b/compiler-rt/lib/asan/asan_interceptors.cc @@ -225,6 +225,9 @@ INTERCEPTOR(int, memcmp, const void *a1, const void *a2, uptr size) { } INTERCEPTOR(void*, memcpy, void *to, const void *from, uptr size) { +#if MAC_INTERPOSE_FUNCTIONS + if (!asan_inited) return REAL(memcpy)(to, from, size); +#endif // memcpy is called during __asan_init() from the internals // of printf(...). if (asan_init_is_running) { @@ -244,6 +247,9 @@ INTERCEPTOR(void*, memcpy, void *to, const void *from, uptr size) { } INTERCEPTOR(void*, memmove, void *to, const void *from, uptr size) { +#if MAC_INTERPOSE_FUNCTIONS + if (!asan_inited) return REAL(memmove)(to, from, size); +#endif if (asan_init_is_running) { return REAL(memmove)(to, from, size); } @@ -256,6 +262,9 @@ INTERCEPTOR(void*, memmove, void *to, const void *from, uptr size) { } INTERCEPTOR(void*, memset, void *block, int c, uptr size) { +#if MAC_INTERPOSE_FUNCTIONS + if (!asan_inited) return REAL(memset)(block, c, size); +#endif // memset is called inside Printf. if (asan_init_is_running) { return REAL(memset)(block, c, size); |
