diff options
Diffstat (limited to 'lib/msan/msan_poisoning.cc')
| -rw-r--r-- | lib/msan/msan_poisoning.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/msan/msan_poisoning.cc b/lib/msan/msan_poisoning.cc index 96411fdbc31b..92134f6a15b8 100644 --- a/lib/msan/msan_poisoning.cc +++ b/lib/msan/msan_poisoning.cc @@ -122,7 +122,7 @@ void CopyMemory(void *dst, const void *src, uptr size, StackTrace *stack) { void SetShadow(const void *ptr, uptr size, u8 value) { uptr PageSize = GetPageSizeCached(); uptr shadow_beg = MEM_TO_SHADOW(ptr); - uptr shadow_end = MEM_TO_SHADOW((uptr)ptr + size); + uptr shadow_end = shadow_beg + size; if (value || shadow_end - shadow_beg < common_flags()->clear_shadow_mmap_threshold) { REAL(memset)((void *)shadow_beg, value, shadow_end - shadow_beg); |