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>

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>
David S. Miller
1 parent 673e63c688
Showing 1 changed file with 1 additions and 0 deletions Side-by-side Diff
net/ipv4/raw.c
@@ -569,6 +569,7 @@
 		rt = ip_route_output_flow(sock_net(sk), &fl4, sk);
 		if (IS_ERR(rt)) {
 			err = PTR_ERR(rt);
+			rt = NULL;
 			goto done;
 		}
 	}
...	...	@@ -569,6 +569,7 @@
569	569	rt = ip_route_output_flow(sock_net(sk), &fl4, sk);
570	570	if (IS_ERR(rt)) {
571	571	err = PTR_ERR(rt);
	572	+ rt = NULL;
572	573	goto done;
573	574	}
574	575	}