From: Richard Levitte <levitte@openssl.org>
Date: Mon, 16 Dec 2002 06:06:06 +0000 (+0000)
Subject: Protect loading routines with a lock.
X-Git-Tag: OpenSSL_0_9_7-beta6~5
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=1f1a32541fc412b991b457d6548912e7bcac5d59;p=oweals%2Fopenssl.git

Protect loading routines with a lock.
PR: 373
---

diff --git a/ssl/ssl_ciph.c b/ssl/ssl_ciph.c
index 37f58886a6..c72be89e9a 100644
--- a/ssl/ssl_ciph.c
+++ b/ssl/ssl_ciph.c
@@ -751,7 +751,12 @@ STACK_OF(SSL_CIPHER) *ssl_create_cipher_list(const SSL_METHOD *ssl_method,
 	 */
 	if (rule_str == NULL) return(NULL);
 
-	if (init_ciphers) load_ciphers();
+	if (init_ciphers)
+		{
+		CRYPTO_w_lock(CRYPTO_LOCK_SSL);
+		if (init_ciphers) load_ciphers();
+		CRYPTO_w_unlock(CRYPTO_LOCK_SSL);
+		}
 
 	/*
 	 * To reduce the work to do we only want to process the compiled