Fixed bug #78231

Author: nikic

NEWS

@@ -17,6 +17,10 @@ PHP                                                                        NEWS
 - Date:
   . Fixed #69044 (discrepency between time and microtime). (krakjoe)
 
+- Openssl:
+  . Fixed bug #78231 (Segmentation fault upon stream_socket_accept of exported
+    socket-to-stream). (Nikita)
+
 - OPcache:
   . Fixed #78189 (file cache strips last character of uname hash). (cmb)
   . Fixed #78202 (Opcache stats for cache hits are capped at 32bit NUM). (cmb)

ext/openssl/xp_ssl.c

@@ -2274,7 +2274,8 @@ static inline int php_openssl_tcp_sockop_accept(php_stream *stream, php_openssl_
 
 	xparam->outputs.client = NULL;
 
-	if ((tmpzval = php_stream_context_get_option(PHP_STREAM_CONTEXT(stream), "socket", "tcp_nodelay")) != NULL &&
+	if (PHP_STREAM_CONTEXT(stream) &&
+		(tmpzval = php_stream_context_get_option(PHP_STREAM_CONTEXT(stream), "socket", "tcp_nodelay")) != NULL &&
 		zend_is_true(tmpzval)) {
 		nodelay = 1;
 	}