2
0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-12 15:24:00 +08:00

act_mirred: avoid calling tcf_hash_release() when binding

When we share an action within a filter, the bind refcnt
should increase, therefore we should not call tcf_hash_release().

Cc: Jamal Hadi Salim <jhs@mojatatu.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Cong Wang <cwang@twopensource.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
WANG Cong 2015-07-30 17:12:20 -07:00 committed by David S. Miller
parent 3576fd794b
commit 636dba8e12

View File

@ -98,6 +98,8 @@ static int tcf_mirred_init(struct net *net, struct nlattr *nla,
return ret;
ret = ACT_P_CREATED;
} else {
if (bind)
return 0;
if (!ovr) {
tcf_hash_release(a, bind);
return -EEXIST;