ipvs: IPv6 extend ICMPv6 handling for future types
Extend handling of ICMPv6, to all none Informational Messages
(via ICMPV6_INFOMSG_MASK). This actually only extend our handling to
type ICMPV6_PARAMPROB (Parameter Problem), and future types.
Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
index 4edb654..ebd105c 100644
--- a/net/netfilter/ipvs/ip_vs_core.c
+++ b/net/netfilter/ipvs/ip_vs_core.c
@@ -950,9 +950,7 @@
* this means that some packets will manage to get a long way
* down this stack and then be rejected, but that's life.
*/
- if ((ic->icmp6_type != ICMPV6_DEST_UNREACH) &&
- (ic->icmp6_type != ICMPV6_PKT_TOOBIG) &&
- (ic->icmp6_type != ICMPV6_TIME_EXCEED)) {
+ if (ic->icmp6_type & ICMPV6_INFOMSG_MASK) {
*related = 0;
return NF_ACCEPT;
}
@@ -1498,9 +1496,7 @@
* this means that some packets will manage to get a long way
* down this stack and then be rejected, but that's life.
*/
- if ((ic->icmp6_type != ICMPV6_DEST_UNREACH) &&
- (ic->icmp6_type != ICMPV6_PKT_TOOBIG) &&
- (ic->icmp6_type != ICMPV6_TIME_EXCEED)) {
+ if (ic->icmp6_type & ICMPV6_INFOMSG_MASK) {
*related = 0;
return NF_ACCEPT;
}