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netfilter: xt_sctp: sctp chunk mapping doesn't work

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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 <haoran.qu@6wind.com>
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Qu Haoran 2009-02-09 14:34:56 -08:00 committed by David S. Miller
parent 1f9da25616
commit d4e2675a61
1 changed files with 1 additions and 1 deletions
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2
net/netfilter/xt_sctp.c
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@ -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: