From: Norbert Pocs <norbertp@openssl.org>
Date: Thu, 3 Jul 2025 14:11:39 +0000 (+0200)
Subject: crypto/threads_pthread.c optimize ossl_(un)likely
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e740864976565964fbbbb62e01f18306b1fa8206;p=thirdparty%2Fopenssl.git

crypto/threads_pthread.c optimize ossl_(un)likely

Signed-off-by: Norbert Pocs <norbertp@openssl.org>

Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/27961)
---

diff --git a/crypto/threads_pthread.c b/crypto/threads_pthread.c
index e3b262e7db7..df7954f84cc 100644
--- a/crypto/threads_pthread.c
+++ b/crypto/threads_pthread.c
@@ -901,7 +901,7 @@ void CRYPTO_THREAD_lock_free(CRYPTO_RWLOCK *lock)
 
 int CRYPTO_THREAD_run_once(CRYPTO_ONCE *once, void (*init)(void))
 {
-    if (pthread_once(once, init) != 0)
+    if (ossl_unlikely(pthread_once(once, init) != 0))
         return 0;
 
     return 1;