ydb/contrib/libs/openssl/patches/atomic-add.patch

--- a/crypto/threads_pthread.c
+++ b/crypto/threads_pthread.c
@@ -158,11 +158,14 @@ int CRYPTO_THREAD_compare_id(CRYPTO_THREAD_ID a, CRYPTO_THREAD_ID b)
 int CRYPTO_atomic_add(int *val, int amount, int *ret, CRYPTO_RWLOCK *lock)
 {
 # if defined(__GNUC__) && defined(__ATOMIC_ACQ_REL)
-    if (__atomic_is_lock_free(sizeof(*val), val)) {
-        *ret = __atomic_add_fetch(val, amount, __ATOMIC_ACQ_REL);
-        return 1;
-    }
+    _Static_assert(__atomic_is_lock_free(sizeof(*val), val), "'int' should be a lock free atomic type");
+    *ret = __atomic_add_fetch(val, amount, __ATOMIC_ACQ_REL);
+    return 1;
+# else
+#   error "Should not be here. Do not need locks to work with an 'int' value atomically."
 # endif
+
+#if 0
     if (!CRYPTO_THREAD_write_lock(lock))
         return 0;
 
@@ -173,6 +176,7 @@ int CRYPTO_atomic_add(int *val, int amount, int *ret, CRYPTO_RWLOCK *lock)
         return 0;
 
     return 1;
+#endif
 }
 
 # ifdef OPENSSL_SYS_UNIX