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ipv4: Don't ip_rt_put() an error pointer in RAW sockets.

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Reported-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2011-03-28 16:51:15 -07:00
parent 673e63c688
commit 4910ac6c52
1 changed files with 1 additions and 0 deletions
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net/ipv4/raw.c
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@@ -569,6 +569,7 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
rt = ip_route_output_flow(sock_net(sk), &fl4, sk); rt = ip_route_output_flow(sock_net(sk), &fl4, sk);
if (IS_ERR(rt)) { if (IS_ERR(rt)) {
err = PTR_ERR(rt); err = PTR_ERR(rt);
rt = NULL;
goto done; goto done;
} }
} }