From: Julian Anastasov Date: Sun, 17 Oct 2010 13:43:36 +0000 (+0300) Subject: ipvs: inherit forwarding method in backup X-Git-Tag: firefly_0821_release~7613^2~3670^2~3^2^2~2 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=3233759be7eeca9998c514b8f49e8cf2b85e64d3;p=firefly-linux-kernel-4.4.55.git ipvs: inherit forwarding method in backup Connections in backup server should inherit the forwarding method from real server. It is a way to fix a problem where the forwarding method in backup connection is damaged by logical OR operation with the real server's connection flags. And the change is needed for setups where the backup server uses different forwarding method for the same real servers. Signed-off-by: Julian Anastasov Signed-off-by: Simon Horman --- diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c index 1d1a529dbe24..e9adecdc8ca4 100644 --- a/net/netfilter/ipvs/ip_vs_conn.c +++ b/net/netfilter/ipvs/ip_vs_conn.c @@ -563,6 +563,8 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest) */ if (!(cp->flags & IP_VS_CONN_F_TEMPLATE)) conn_flags &= ~IP_VS_CONN_F_INACTIVE; + /* connections inherit forwarding method from dest */ + cp->flags &= ~IP_VS_CONN_F_FWD_MASK; } cp->flags |= conn_flags; cp->dest = dest;