From 7c17fcc726903ffed1716351efdc617e752533ed Mon Sep 17 00:00:00 2001 From: Xin Long Date: Mon, 31 Oct 2016 20:32:32 +0800 Subject: [PATCH] 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 Acked-by: Marcelo Ricardo Leitner Signed-off-by: David S. Miller --- net/sctp/input.c | 3 +-- 1 file changed, 1 insertion(+), 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; }