- Revert r313616 (When we have a blocking SSL socket, respect the timeout

  option, scottmac)

# This caused bug #55283 and #55848, we should investigate a proper solution without
# breaking anything.

Author: pierrejoye

NEWS

@@ -15,6 +15,10 @@ PHP                                                                        NEWS
   . Fixed bug #55825 (Missing initial value of static locals in trait methods).
     (Laruence)
 
+- Openssl
+- Revert r313616 (When we have a blocking SSL socket, respect the timeout
+  option, scottmac), breaks ssl support as described in bugs #55283 and #55848
+
 - Sysvshm
   . Fixed bug #55750 (memory copy issue in sysvshm extension).
     (Ilia, jeffhuang9999 at gmail dot com)

ext/openssl/xp_ssl.c

@@ -204,36 +204,6 @@ static size_t php_openssl_sockop_write(php_stream *stream, const char *buf, size
 	return didwrite;
 }
 
-static void php_openssl_stream_wait_for_data(php_stream *stream, php_netstream_data_t *sock TSRMLS_DC)
-{
-	int retval;
-	struct timeval *ptimeout;
-
-	if (sock->socket == -1) {
-		return;
-	}
-	
-	sock->timeout_event = 0;
-
-	if (sock->timeout.tv_sec == -1)
-		ptimeout = NULL;
-	else
-		ptimeout = &sock->timeout;
-
-	while(1) {
-		retval = php_pollfd_for(sock->socket, PHP_POLLREADABLE, ptimeout);
-
-		if (retval == 0)
-			sock->timeout_event = 1;
-
-		if (retval >= 0)
-			break;
-
-		if (php_socket_errno() != EINTR)
-			break;
-	}
-}
-
 static size_t php_openssl_sockop_read(php_stream *stream, char *buf, size_t count TSRMLS_DC)
 {
 	php_openssl_netstream_data_t *sslsock = (php_openssl_netstream_data_t*)stream->abstract;
@@ -243,13 +213,6 @@ static size_t php_openssl_sockop_read(php_stream *stream, char *buf, size_t coun
 		int retry = 1;
 
 		do {
-			if (sslsock->s.is_blocked) {
-				php_openssl_stream_wait_for_data(stream, &(sslsock->s) TSRMLS_CC);
-				if (sslsock->s.timeout_event) {
-					break;
-				}
-				/* there is no guarantee that there is application data available but something is there */
-			}
 			nr_bytes = SSL_read(sslsock->ssl_handle, buf, count);
 
 			if (nr_bytes <= 0) {