diff options
Diffstat (limited to 'kernel/net/ipv6/ping.c')
| -rw-r--r-- | kernel/net/ipv6/ping.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/kernel/net/ipv6/ping.c b/kernel/net/ipv6/ping.c index 263a5164a..3e55447b6 100644 --- 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); - 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; @@ -186,6 +188,9 @@ int ping_v6_sendmsg(struct sock *sk, struct msghdr *msg, size_t len) } release_sock(sk); +dst_err_out: + dst_release(dst); + if (err) return err; |