1 files changed, 4 insertions, 0 deletions
diff --git a/lib/asan/asan_stack.cc b/lib/asan/asan_stack.cc
index aec75818..cbc151cc 100644
--- a/lib/asan/asan_stack.cc
+++ b/lib/asan/asan_stack.cc
@@ -25,6 +25,10 @@ static bool MaybeCallAsanSymbolize(const void *pc, char *out_buffer,
 }
 
 void PrintStack(const uptr *trace, uptr size) {
+  if (!trace) {
+    Printf("<empty stack>\n");
+    return;
+  }
   StackTrace::PrintStack(trace, size, common_flags()->symbolize,
                          MaybeCallAsanSymbolize);
 }