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Upgrade to 4.4.50-rt62
[kvmfornfv.git]
/
kernel
/
net
/
ipv6
/
ping.c
diff --git
a/kernel/net/ipv6/ping.c
b/kernel/net/ipv6/ping.c
index
263a516
..
3e55447
100644
(file)
--- a/
kernel/net/ipv6/ping.c
+++ b/
kernel/net/ipv6/ping.c
@@
-150,8
+150,10
@@
int ping_v6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
rt = (struct rt6_info *) dst;
np = inet6_sk(sk);
rt = (struct rt6_info *) dst;
np = inet6_sk(sk);
- if (!np)
- return -EBADF;
+ if (!np) {
+ err = -EBADF;
+ goto dst_err_out;
+ }
if (!fl6.flowi6_oif && ipv6_addr_is_multicast(&fl6.daddr))
fl6.flowi6_oif = np->mcast_oif;
if (!fl6.flowi6_oif && ipv6_addr_is_multicast(&fl6.daddr))
fl6.flowi6_oif = np->mcast_oif;
@@
-186,6
+188,9
@@
int ping_v6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
}
release_sock(sk);
}
release_sock(sk);
+dst_err_out:
+ dst_release(dst);
+
if (err)
return err;
if (err)
return err;