From d4e2675a61890a84849a24affedf80d5cae8b199 Mon Sep 17 00:00:00 2001 From: Qu Haoran Date: Mon, 9 Feb 2009 14:34:56 -0800 Subject: [PATCH] netfilter: xt_sctp: sctp chunk mapping doesn't work When user tries to map all chunks given in argument, kernel works on a copy of the chunkmap, but at the end it doesn't check the copy, but the orginal one. Signed-off-by: Qu Haoran Signed-off-by: Nicolas Dichtel Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/netfilter/xt_sctp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/netfilter/xt_sctp.c b/net/netfilter/xt_sctp.c index e223cb43ae8..a189ada9128 100644 --- a/net/netfilter/xt_sctp.c +++ b/net/netfilter/xt_sctp.c @@ -105,7 +105,7 @@ match_packet(const struct sk_buff *skb, switch (chunk_match_type) { case SCTP_CHUNK_MATCH_ALL: - return SCTP_CHUNKMAP_IS_CLEAR(info->chunkmap); + return SCTP_CHUNKMAP_IS_CLEAR(chunkmapcopy); case SCTP_CHUNK_MATCH_ANY: return false; case SCTP_CHUNK_MATCH_ONLY: