Messages in this thread Patch in this message | | | From | Boris Ostrovsky <> | Subject | [PATCH] ipv6: Don't pass invalid dst_entry pointer to dst_release(). | Date | Mon, 4 Apr 2011 15:55:10 -0400 |
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From: Boris Ostrovsky <boris.ostrovsky@amd.com>
Make sure dst_release() is not called with error pointer. This is similar to commit 4910ac6c526d2868adcb5893e0c428473de862b5.
Signed-off-by: Boris Ostrovsky <boris.ostrovsky@amd.com> --- net/ipv6/tcp_ipv6.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c index 2b0c186..56fa125 100644 --- a/net/ipv6/tcp_ipv6.c +++ b/net/ipv6/tcp_ipv6.c @@ -503,6 +503,7 @@ static int tcp_v6_send_synack(struct sock *sk, struct request_sock *req, dst = ip6_dst_lookup_flow(sk, &fl6, final_p, false); if (IS_ERR(dst)) { err = PTR_ERR(dst); + dst = NULL; goto done; } skb = tcp_make_synack(sk, dst, req, rvp); -- 1.7.1
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