IPVS: bug in ip_vs_ftp, same list heaad used in all netns.

When ip_vs was adapted to netns the ftp application was not adapted
in a correct way.
However this is a fix to avoid kernel errors. In the long term another solution
might be chosen.  I.e the ports that the ftp appl, uses should be per netns.

Signed-off-by: Hans Schillstrom <hans.schillstrom@ericsson.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 4fff432aeade..481f856c650f 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -797,7 +797,8 @@ struct netns_ipvs {
         struct list_head        rs_table[IP_VS_RTAB_SIZE];
         /* ip_vs_app */
         struct list_head        app_list;
-
+        /* ip_vs_ftp */
+        struct ip_vs_app        *ftp_app;
         /* ip_vs_proto */
         #define IP_VS_PROTO_TAB_SIZE    32      /* must be power of 2 */
         struct ip_vs_proto_data *proto_data_table[IP_VS_PROTO_TAB_SIZE];