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Diffstat (limited to 'net/netfilter/xt_hashlimit.c')
-rw-r--r--net/netfilter/xt_hashlimit.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
index 3e7d259e5d8d..1ad4017f9b73 100644
--- a/net/netfilter/xt_hashlimit.c
+++ b/net/netfilter/xt_hashlimit.c
@@ -295,9 +295,10 @@ static int htable_create(struct net *net, struct hashlimit_cfg3 *cfg,
/* copy match config into hashtable config */
ret = cfg_copy(&hinfo->cfg, (void *)cfg, 3);
-
- if (ret)
+ if (ret) {
+ vfree(hinfo);
return ret;
+ }
hinfo->cfg.size = size;
if (hinfo->cfg.max == 0)
@@ -814,7 +815,6 @@ hashlimit_mt_v1(const struct sk_buff *skb, struct xt_action_param *par)
int ret;
ret = cfg_copy(&cfg, (void *)&info->cfg, 1);
-
if (ret)
return ret;
@@ -830,7 +830,6 @@ hashlimit_mt_v2(const struct sk_buff *skb, struct xt_action_param *par)
int ret;
ret = cfg_copy(&cfg, (void *)&info->cfg, 2);
-
if (ret)
return ret;
@@ -921,7 +920,6 @@ static int hashlimit_mt_check_v1(const struct xt_mtchk_param *par)
return ret;
ret = cfg_copy(&cfg, (void *)&info->cfg, 1);
-
if (ret)
return ret;
@@ -940,7 +938,6 @@ static int hashlimit_mt_check_v2(const struct xt_mtchk_param *par)
return ret;
ret = cfg_copy(&cfg, (void *)&info->cfg, 2);
-
if (ret)
return ret;