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| author | Xin Long <lucien.xin@gmail.com> | 2016-10-31 20:32:32 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-31 16:20:32 -0400 |
| commit | 7c17fcc726903ffed1716351efdc617e752533ed (patch) | |
| tree | 92cf1642e495a8bec72484f97fdd9603c8c5adfb /net/sctp/input.c | |
| parent | cd26da4ff4eb7189921d4e7ad87e8adebb7b416b (diff) | |
| download | lwn-7c17fcc726903ffed1716351efdc617e752533ed.tar.gz lwn-7c17fcc726903ffed1716351efdc617e752533ed.zip | |
sctp: return back transport in __sctp_rcv_init_lookup
Prior to this patch, it used a local variable to save the transport that is
looked up by __sctp_lookup_association(), and didn't return it back. But in
sctp_rcv, it is used to initialize chunk->transport. So when hitting this,
even if it found the transport, it was still initializing chunk->transport
with null instead.
This patch is to return the transport back through transport pointer
that is from __sctp_rcv_lookup_harder().
Signed-off-by: Xin Long <lucien.xin@gmail.com>
Acked-by: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp/input.c')
| -rw-r--r-- | net/sctp/input.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/sctp/input.c b/net/sctp/input.c index a2ea1d1cc06a..8e0bc58eec20 100644 --- a/net/sctp/input.c +++ b/net/sctp/input.c @@ -1021,7 +1021,6 @@ static struct sctp_association *__sctp_rcv_init_lookup(struct net *net, struct sctphdr *sh = sctp_hdr(skb); union sctp_params params; sctp_init_chunk_t *init; - struct sctp_transport *transport; struct sctp_af *af; /* @@ -1052,7 +1051,7 @@ static struct sctp_association *__sctp_rcv_init_lookup(struct net *net, af->from_addr_param(paddr, params.addr, sh->source, 0); - asoc = __sctp_lookup_association(net, laddr, paddr, &transport); + asoc = __sctp_lookup_association(net, laddr, paddr, transportp); if (asoc) return asoc; } |