dvb: Handle socket() failure

CID #206178

1 files changed, 4 insertions, 1 deletions

diff --git a/sys/dvb/camswclient.c b/sys/dvb/camswclient.c
index 628218e0f..b5750d5a9 100644
--- a/sys/dvb/camswclient.c
+++ b/sys/dvb/camswclient.c
@@ -83,7 +83,10 @@ cam_sw_client_open (CamSwClient * client, const char *sock_path)
   strncpy (addr.sun_path, sock_path, sizeof (addr.sun_path));
 
   GST_INFO ("connecting to softcam socket: %s", sock_path);
-  client->sock = socket (PF_UNIX, SOCK_STREAM, 0);
+  if (client->sock = socket (PF_UNIX, SOCK_STREAM, 0)) {
+    GST_ERROR ("Failed to create a socket, error : %s", strerror (errno));
+    return FALSE;
+  }
   ret =
       connect (client->sock, (struct sockaddr *) &addr,
       sizeof (struct sockaddr_un));