1 files changed, 11 insertions, 0 deletions

diff --git a/compiler-rt/lib/asan/asan_malloc_win.cc b/compiler-rt/lib/asan/asan_malloc_win.cc
index 31fb777c704..77c58cb357c 100644
--- a/compiler-rt/lib/asan/asan_malloc_win.cc
+++ b/compiler-rt/lib/asan/asan_malloc_win.cc
@@ -32,11 +32,13 @@ using namespace __asan;  // NOLINT
 // revisited in the future.
 
 extern "C" {
+SANITIZER_INTERFACE_ATTRIBUTE
 void free(void *ptr) {
   GET_STACK_TRACE_FREE;
   return asan_free(ptr, &stack, FROM_MALLOC);
 }
 
+SANITIZER_INTERFACE_ATTRIBUTE
 void _free_dbg(void* ptr, int) {
   free(ptr);
 }
@@ -45,38 +47,46 @@ void cfree(void *ptr) {
   CHECK(!"cfree() should not be used on Windows?");
 }
 
+SANITIZER_INTERFACE_ATTRIBUTE
 void *malloc(size_t size) {
   GET_STACK_TRACE_MALLOC;
   return asan_malloc(size, &stack);
 }
 
+SANITIZER_INTERFACE_ATTRIBUTE
 void* _malloc_dbg(size_t size, int , const char*, int) {
   return malloc(size);
 }
 
+SANITIZER_INTERFACE_ATTRIBUTE
 void *calloc(size_t nmemb, size_t size) {
   GET_STACK_TRACE_MALLOC;
   return asan_calloc(nmemb, size, &stack);
 }
 
+SANITIZER_INTERFACE_ATTRIBUTE
 void* _calloc_dbg(size_t n, size_t size, int, const char*, int) {
   return calloc(n, size);
 }
 
+SANITIZER_INTERFACE_ATTRIBUTE
 void *_calloc_impl(size_t nmemb, size_t size, int *errno_tmp) {
   return calloc(nmemb, size);
 }
 
+SANITIZER_INTERFACE_ATTRIBUTE
 void *realloc(void *ptr, size_t size) {
   GET_STACK_TRACE_MALLOC;
   return asan_realloc(ptr, size, &stack);
 }
 
+SANITIZER_INTERFACE_ATTRIBUTE
 void *_realloc_dbg(void *ptr, size_t size, int) {
   CHECK(!"_realloc_dbg should not exist!");
   return 0;
 }
 
+SANITIZER_INTERFACE_ATTRIBUTE
 void* _recalloc(void* p, size_t n, size_t elem_size) {
   if (!p)
     return calloc(n, elem_size);
@@ -86,6 +96,7 @@ void* _recalloc(void* p, size_t n, size_t elem_size) {
   return realloc(p, size);
 }
 
+SANITIZER_INTERFACE_ATTRIBUTE
 size_t _msize(void *ptr) {
   GET_STACK_TRACE_MALLOC;
   return asan_malloc_usable_size(ptr, &stack);