Changeset 8fc8969 in mainline for uspace/srv/net/udp/sock.c

Timestamp:

2013-03-13T17:11:27Z (11 years ago)

Author:

Martin Decky <martin@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

451481c8

Parents:

0ee053c1

Message:

check address size before calling socket_bind()

File:

• uspace/srv/net/udp/sock.c (modified) (2 diffs)

uspace/srv/net/udp/sock.c

@@ -177 +177 @@
                 goto out;
         }
-
+        
+        if (addr_size != sizeof(struct sockaddr_in)) {
+                async_answer_0(callid, EINVAL);
+                goto out;
+        }
+        
         log_msg(LOG_DEFAULT, LVL_DEBUG, " - call socket_bind");
         rc = socket_bind(&client->sockets, &gsock, SOCKET_GET_SOCKET_ID(call),
@@ -186 +191 @@
                 goto out;
         }
-
-        if (addr_size != sizeof(struct sockaddr_in)) {
-                async_answer_0(callid, EINVAL);
-                goto out;
-        }
-
+        
         log_msg(LOG_DEFAULT, LVL_DEBUG, " - call socket_cores_find");
         sock_core = socket_cores_find(&client->sockets, SOCKET_GET_SOCKET_ID(call));