X-Git-Url: https://bbs.cooldavid.org/git/?a=blobdiff_plain;f=net%2Fnetfilter%2Fxt_sctp.c;h=ef36a56a02c6881c58296b2bf45c4b99d3836456;hb=2bf074825403e0e0d623bac7573580773b78abef;hp=c04fcf385c591875ec45f2f50812b9c564657869;hpb=6811d58fc148c393f80a9f5a9db49d7e75cdc546;p=net-next-2.6.git

diff --git a/net/netfilter/xt_sctp.c b/net/netfilter/xt_sctp.c
index c04fcf385c5..ef36a56a02c 100644
--- a/net/netfilter/xt_sctp.c
+++ b/net/netfilter/xt_sctp.c
@@ -3,6 +3,7 @@
 #include <linux/skbuff.h>
 #include <net/ip.h>
 #include <net/ipv6.h>
+#include <net/sctp/sctp.h>
 #include <linux/sctp.h>
 
 #include <linux/netfilter/x_tables.h>
@@ -67,7 +68,7 @@ match_packet(const struct sk_buff *skb,
 			 ++i, offset, sch->type, htons(sch->length),
 			 sch->flags);
 #endif
-		offset += (ntohs(sch->length) + 3) & ~3;
+		offset += WORD_ROUND(ntohs(sch->length));
 
 		pr_debug("skb->len: %d\toffset: %d\n", skb->len, offset);