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authorDavid S. Miller <davem@davemloft.net>2011-03-28 16:51:15 -0700
committerDavid S. Miller <davem@davemloft.net>2011-03-28 16:51:15 -0700
commit4910ac6c526d2868adcb5893e0c428473de862b5 (patch)
treef5fcd4425ee8ae7bd88f3a1fc4e9bb58592aff1b /net/ipv4/raw.c
parent673e63c688f43104c73aad8ea4237f7ad41fa14d (diff)
ipv4: Don't ip_rt_put() an error pointer in RAW sockets.
Reported-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/raw.c')
-rw-r--r--net/ipv4/raw.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index e837ffd3edc..2d3c72e5bbb 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -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);
if (IS_ERR(rt)) {
err = PTR_ERR(rt);
+ rt = NULL;
goto done;
}
}