changes from review

Author: devnexen

ext/sockets/sockets.c

@@ -98,14 +98,13 @@ ZEND_DECLARE_MODULE_GLOBALS(sockets)
 #endif
 
 #if defined(ETH_P_ALL)
-#define PHP_ETH_PROTO_CHECK(protocol, family) 														\
-	do {																		\
-		/* We ll let EINVAL errno warning about miusage, too many protocols conflicts but AF_PACKET family works only with ETH_P_* constants */	\
-                if ((protocol >= ETH_P_LOOP && protocol <= USHRT_MAX) && family == AF_PACKET) {								\
-			protocol = htons(protocol);													\
-		}																	\
-	}																		\
-	while (0)
+#define PHP_ETH_PROTO_CHECK(protocol, family)								\
+	do {												\
+		/* We ll let EINVAL errno warning about miusage, too many protocols conflicts */	\
+                if (protocol <= USHRT_MAX && family == AF_PACKET) {					\
+                    protocol = htons(protocol);								\
+                }											\
+        } while (0)
 #else
 #define PHP_ETH_PROTO_CHECK(protocol, family) (0)
 #endif
@@ -1180,7 +1179,7 @@ PHP_FUNCTION(socket_create)
 		RETURN_THROWS();
 	}
 
-	PHP_ETH_PROTO_CHECK(protocol, protocol);
+	PHP_ETH_PROTO_CHECK(protocol, domain);
 
 	object_init_ex(return_value, socket_ce);
 	php_sock = Z_SOCKET_P(return_value);

ext/sockets/tests/socket_afpacket.phpt

@@ -2,6 +2,7 @@
 socket_getsockname from AF_PACKET socket
 --EXTENSIONS--
 sockets
+posix
 --SKIPIF--
 <?php
 
@@ -18,7 +19,7 @@ if (!function_exists("posix_getuid") || posix_getuid() != 0) {
     $s_bind  = socket_bind($s_c, 'lo');
     var_dump($s_bind);
 
-    // Connect to destination address
+    // sock_getsockname in this context gets the interface rather than the address.
     $s_conn  = socket_getsockname($s_c, $istr, $iindex);
     var_dump($s_conn);
     var_dump($istr);