diff -Nru a/net/ipv6/ipcomp6.c b/net/ipv6/ipcomp6.c
--- a/net/ipv6/ipcomp6.c	2004-07-16 20:46:17 +10:00
+++ b/net/ipv6/ipcomp6.c	2004-07-16 20:46:17 +10:00
@@ -240,7 +240,7 @@
 	struct ipv6_comp_hdr *ipcomph = (struct ipv6_comp_hdr*)(skb->data+offset);
 	struct xfrm_state *x;
 
-	if (type != ICMPV6_DEST_UNREACH || type != ICMPV6_PKT_TOOBIG)
+	if (type != ICMPV6_DEST_UNREACH && type != ICMPV6_PKT_TOOBIG)
 		return;
 
 	spi = ntohl(ntohs(ipcomph->cpi));