fixup! Fix memory ordering guarantees and TSAN errors

t8m · Nov 4, 2024 · f8d215b · f8d215b
1 parent 5313741
commit f8d215b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/internal/refcount.h b/include/internal/refcount.h
@@ -155,7 +155,7 @@ static __inline int CRYPTO_DOWN_REF(CRYPTO_REF_COUNT *refcnt, int *ret)
 
 static __inline int CRYPTO_GET_REF(CRYPTO_REF_COUNT *refcnt, int *ret)
 {
-    *ret = _InterlockedExchangeAdd((void *)&refcnt->val, 0);
+    *ret = _InterlockedExchangeAdd_acq((void *)&refcnt->val, 0);
     return 1;
 }