Fixed a socket leak. Thanks Piotr!

2009-12-30 15:16:14 +00:00
parent f895ad5eaf
commit 5ced5d6f1f
1 changed files with 4 additions and 2 deletions
@@ -66,10 +66,12 @@ static int get_local_ifr_ioctl(

    strncpy(ifr->ifr_name, ifname, sizeof(ifr->ifr_name));
    fd = socket(AF_INET, SOCK_DGRAM, IPPROTO_IP);
-    if (fd < 0)
+    if (fd < 0) {
        rv = fd;
-    else
+    } else {
        rv = ioctl(fd, request, ifr);
+        close(fd);
+    }

    return rv;
 }