From a5e7424d424f6398a198ead79d99e0a3c2f24ce8 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 21 Feb 2012 17:59:19 -0500 Subject: ipv4: ping: Fix recvmsg MSG_OOB error handling. Don't return an uninitialized variable as the error, return -EOPNOTSUPP instead. Reported-by: Dave Jones Signed-off-by: David S. Miller --- net/ipv4/ping.c | 1 + 1 file changed, 1 insertion(+) (limited to 'net/ipv4') diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c index aea5a199c37a..b072386cee21 100644 --- a/net/ipv4/ping.c +++ b/net/ipv4/ping.c @@ -630,6 +630,7 @@ static int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, pr_debug("ping_recvmsg(sk=%p,sk->num=%u)\n", isk, isk->inet_num); + err = -EOPNOTSUPP; if (flags & MSG_OOB) goto out; -- cgit v1.2.3