| Message ID | 20170124094935.GA19984@mwanda |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Dan Carpenter <dan.carpenter@oracle.com> Date: Tue, 24 Jan 2017 12:49:35 +0300 > We shuffled some code around and added some new case statements here and > now "res" isn't initialized on all paths. > > Fixes: 01fd12bb189a ("tipc: make replicast a user selectable option") > Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Applied, thanks Dan.
diff --git a/net/tipc/socket.c b/net/tipc/socket.c index 5bec8aac5008..103d1fd058c0 100644 --- a/net/tipc/socket.c +++ b/net/tipc/socket.c @@ -2348,7 +2348,7 @@ static int tipc_setsockopt(struct socket *sock, int lvl, int opt, struct sock *sk = sock->sk; struct tipc_sock *tsk = tipc_sk(sk); u32 value = 0; - int res; + int res = 0; if ((lvl == IPPROTO_TCP) && (sock->type == SOCK_STREAM)) return 0; @@ -2388,7 +2388,6 @@ static int tipc_setsockopt(struct socket *sock, int lvl, int opt, break; case TIPC_CONN_TIMEOUT: tipc_sk(sk)->conn_timeout = value; - /* no need to set "res", since already 0 at this point */ break; case TIPC_MCAST_BROADCAST: tsk->mc_method.rcast = false;
We shuffled some code around and added some new case statements here and now "res" isn't initialized on all paths. Fixes: 01fd12bb189a ("tipc: make replicast a user selectable option") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>