cataphract                               Mon, 14 Mar 2011 22:59:05 +0000

Revision: http://svn.php.net/viewvc?view=revision&revision=309238

Log:
- Fixed bug #51958: socket_accept() fails on IPv6 sockets.
#On hold for 5.3

Bug: http://bugs.php.net/51958 (Assigned) socket_accept() fails on IPv6 server 
sockets
      
Changed paths:
    U   php/php-src/trunk/ext/sockets/sockets.c
    A   php/php-src/trunk/ext/sockets/tests/bug51958.phpt

Modified: php/php-src/trunk/ext/sockets/sockets.c
===================================================================
--- php/php-src/trunk/ext/sockets/sockets.c     2011-03-14 22:27:40 UTC (rev 
309237)
+++ php/php-src/trunk/ext/sockets/sockets.c     2011-03-14 22:59:05 UTC (rev 
309238)
@@ -402,16 +402,13 @@
 }
 /* }}} */

-static int php_accept_connect(php_socket *in_sock, php_socket **new_sock, 
struct sockaddr *la TSRMLS_DC) /* {{{ */
+static int php_accept_connect(php_socket *in_sock, php_socket **new_sock, 
struct sockaddr *la, socklen_t *la_len TSRMLS_DC) /* {{{ */
 {
-       socklen_t       salen;
        php_socket      *out_sock = (php_socket*)emalloc(sizeof(php_socket));

        *new_sock = out_sock;
-       salen = sizeof(*la);
-       out_sock->blocking = 1;

-       out_sock->bsd_socket = accept(in_sock->bsd_socket, la, &salen);
+       out_sock->bsd_socket = accept(in_sock->bsd_socket, la, la_len);

        if (IS_INVALID_SOCKET(out_sock)) {
                PHP_SOCKET_ERROR(out_sock, "unable to accept incoming 
connection", errno);
@@ -419,6 +416,10 @@
                return 0;
        }

+       out_sock->error = 0;
+       out_sock->blocking = 1;
+       out_sock->type = la->sa_family;
+
        return 1;
 }
 /* }}} */
@@ -1023,9 +1024,10 @@
    Accepts a connection on the listening socket fd */
 PHP_FUNCTION(socket_accept)
 {
-       zval                            *arg1;
-       php_socket                      *php_sock, *new_sock;
-       struct sockaddr_in      sa;
+       zval                             *arg1;
+       php_socket                       *php_sock, *new_sock;
+       php_sockaddr_storage sa;
+       socklen_t                        sa_len = sizeof(sa);

        if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "r", &arg1) == 
FAILURE) {
                return;
@@ -1033,13 +1035,10 @@

        ZEND_FETCH_RESOURCE(php_sock, php_socket *, &arg1, -1, le_socket_name, 
le_socket);

-       if (!php_accept_connect(php_sock, &new_sock, (struct sockaddr *) &sa 
TSRMLS_CC)) {
+       if (!php_accept_connect(php_sock, &new_sock, (struct sockaddr*)&sa, 
&sa_len TSRMLS_CC)) {
                RETURN_FALSE;
        }

-       new_sock->error = 0;
-       new_sock->blocking = 1;
-
        ZEND_REGISTER_RESOURCE(return_value, new_sock, le_socket);
 }
 /* }}} */

Added: php/php-src/trunk/ext/sockets/tests/bug51958.phpt
===================================================================
--- php/php-src/trunk/ext/sockets/tests/bug51958.phpt                           
(rev 0)
+++ php/php-src/trunk/ext/sockets/tests/bug51958.phpt   2011-03-14 22:59:05 UTC 
(rev 309238)
@@ -0,0 +1,22 @@
+--TEST--
+Bug #51958: socket_accept() fails on IPv6 server sockets
+--SKIPIF--
+<?php
+if (!extension_loaded('sockets')) {
+    die('skip sockets extension not available.');
+}
+if (!defined('IPPROTO_IPV6')) {
+       die('skip IPv6 not available.');
+}
+if (PHP_OS != "WINNT")
+       die('skip test relies Winsock's error code for WSAEWOULDBLOCK/EAGAIN');
+--FILE--
+<?php
+$listenfd = socket_create(AF_INET6, SOCK_STREAM, SOL_TCP);
+socket_bind($listenfd, "::1", 13579);
+socket_listen($listenfd);
+socket_set_nonblock($listenfd);
+$connfd = @socket_accept($listenfd);
+echo socket_last_error();
+--EXPECT--
+10035

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