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ipvs: add check in ftp for initialized core
[GitHub/mt8127/android_kernel_alcatel_ttab.git]
/
net
/
netfilter
/
ipvs
/
ip_vs_ftp.c
diff --git
a/net/netfilter/ipvs/ip_vs_ftp.c
b/net/netfilter/ipvs/ip_vs_ftp.c
index 538d74ee4f68bc18e7bb379d7432388aba305425..e39f693dd3e49b9595ced939bd0531c07acdd159 100644
(file)
--- a/
net/netfilter/ipvs/ip_vs_ftp.c
+++ b/
net/netfilter/ipvs/ip_vs_ftp.c
@@
-439,6
+439,8
@@
static int __net_init __ip_vs_ftp_init(struct net *net)
struct ip_vs_app *app;
struct netns_ipvs *ipvs = net_ipvs(net);
+ if (!ipvs)
+ return -ENOENT;
app = kmemdup(&ip_vs_ftp, sizeof(struct ip_vs_app), GFP_KERNEL);
if (!app)
return -ENOMEM;