1 files changed, 2 insertions, 1 deletions
diff --git a/compiler-rt/lib/lsan/lsan.h b/compiler-rt/lib/lsan/lsan.h
index 451d0c25c8f..79e5a90fd16 100644
--- a/compiler-rt/lib/lsan/lsan.h
+++ b/compiler-rt/lib/lsan/lsan.h
@@ -49,7 +49,8 @@ void GetStackTrace(__sanitizer::BufferedStackTrace *stack,
                    __sanitizer::uptr bp, void *context, bool fast) {
   uptr stack_top = 0, stack_bottom = 0;
   ThreadContext *t;
-  if (fast && (t = CurrentThreadContext())) {
+  if (__sanitizer::StackTrace::WillUseFastUnwind(fast) &&
+      (t = CurrentThreadContext())) {
     stack_top = t->stack_end();
     stack_bottom = t->stack_begin();
   }