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Diffstat (limited to 'net/sched/act_skbedit.c')
-rw-r--r--net/sched/act_skbedit.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/net/sched/act_skbedit.c b/net/sched/act_skbedit.c
index 4616a2c1821f..86521a74ecdd 100644
--- a/net/sched/act_skbedit.c
+++ b/net/sched/act_skbedit.c
@@ -152,21 +152,28 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla,
parm = nla_data(tb[TCA_SKBEDIT_PARMS]);
- exists = tcf_idr_check(tn, parm->index, a, bind);
+ err = tcf_idr_check_alloc(tn, &parm->index, a, bind);
+ if (err < 0)
+ return err;
+ exists = err;
if (exists && bind)
return 0;
if (!flags) {
if (exists)
tcf_idr_release(*a, bind);
+ else
+ tcf_idr_cleanup(tn, parm->index);
return -EINVAL;
}
if (!exists) {
ret = tcf_idr_create(tn, parm->index, est, a,
&act_skbedit_ops, bind, false);
- if (ret)
+ if (ret) {
+ tcf_idr_cleanup(tn, parm->index);
return ret;
+ }
d = to_skbedit(*a);
ret = ACT_P_CREATED;