[XFRM]: Always release dst_entry on error in xfrm_lookup
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
index 83c8135..fda737d 100644
--- a/net/xfrm/xfrm_policy.c
+++ b/net/xfrm/xfrm_policy.c
@@ -765,8 +765,8 @@
switch (policy->action) {
case XFRM_POLICY_BLOCK:
/* Prohibit the flow */
- xfrm_pol_put(policy);
- return -EPERM;
+ err = -EPERM;
+ goto error;
case XFRM_POLICY_ALLOW:
if (policy->xfrm_nr == 0) {
@@ -782,8 +782,8 @@
*/
dst = xfrm_find_bundle(fl, policy, family);
if (IS_ERR(dst)) {
- xfrm_pol_put(policy);
- return PTR_ERR(dst);
+ err = PTR_ERR(dst);
+ goto error;
}
if (dst)