Commit 1c7e4772 authored by Jorge Matias's avatar Jorge Matias Committed by David S. Miller
Browse files

[NETFILTER]: xt_sctp: fix --chunk-types matching 



xt_sctp uses an incorrect header offset when --chunk-types is used.

Signed-off-by: default avatarJorge Matias <jorge.matias@motorola.com>
Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 9abdcf6b

net/netfilter/xt_sctp.c

+1 −1
Original line number Diff line number Diff line
@@ -151,7 +151,7 @@ match(const struct sk_buff *skb, 
		&& SCCHECK(((ntohs(sh->dest) >= info->dpts[0]) 

			&& (ntohs(sh->dest) <= info->dpts[1])), 

			XT_SCTP_DEST_PORTS, info->flags, info->invflags)

		&& SCCHECK(match_packet(skb, protoff,

		&& SCCHECK(match_packet(skb, protoff + sizeof (sctp_sctphdr_t),

					info->chunkmap, info->chunk_match_type,

 					info->flag_info, info->flag_count, 

					hotdrop),