diff options
| author | Hans Schillstrom <hans.schillstrom@ericsson.com> | 2012-04-26 09:45:35 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-04-30 10:40:35 +0200 |
| commit | 582b8e3eadaec77788c1aa188081a8d5059c42a6 (patch) | |
| tree | 57f869aac66f51e56499c06027c7d1055285600b /net/netfilter/ipvs/ip_vs_proto_udp.c | |
| parent | 4b984cd50bc1b6d492175cd77bfabb78e76ffa67 (diff) | |
ipvs: take care of return value from protocol init_netns
ip_vs_create_timeout_table() can return NULL
All functions protocol init_netns is affected of this patch.
Signed-off-by: Hans Schillstrom <hans.schillstrom@ericsson.com>
Acked-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'net/netfilter/ipvs/ip_vs_proto_udp.c')
| -rw-r--r-- | net/netfilter/ipvs/ip_vs_proto_udp.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/netfilter/ipvs/ip_vs_proto_udp.c b/net/netfilter/ipvs/ip_vs_proto_udp.c index f4b7262896b..2fedb2dcb3d 100644 --- a/net/netfilter/ipvs/ip_vs_proto_udp.c +++ b/net/netfilter/ipvs/ip_vs_proto_udp.c @@ -467,7 +467,7 @@ udp_state_transition(struct ip_vs_conn *cp, int direction, cp->timeout = pd->timeout_table[IP_VS_UDP_S_NORMAL]; } -static void __udp_init(struct net *net, struct ip_vs_proto_data *pd) +static int __udp_init(struct net *net, struct ip_vs_proto_data *pd) { struct netns_ipvs *ipvs = net_ipvs(net); @@ -475,6 +475,9 @@ static void __udp_init(struct net *net, struct ip_vs_proto_data *pd) spin_lock_init(&ipvs->udp_app_lock); pd->timeout_table = ip_vs_create_timeout_table((int *)udp_timeouts, sizeof(udp_timeouts)); + if (!pd->timeout_table) + return -ENOMEM; + return 0; } static void __udp_exit(struct net *net, struct ip_vs_proto_data *pd) |