diff options
| -rw-r--r-- | net/xfrm/xfrm_user.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 38ffaf3..b95a2d6 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -1688,21 +1688,16 @@ static int xfrm_add_acquire(struct sk_buff *skb, struct nlmsghdr *nlh, int err = -ENOMEM; if (!x) - return err; + goto nomem; err = verify_newpolicy_info(&ua->policy); - if (err) { - printk("BAD policy passed\n"); - kfree(x); - return err; - } + if (err) + goto bad_policy; /* build an XP */ xp = xfrm_policy_construct(net, &ua->policy, attrs, &err); - if (!xp) { - kfree(x); - return err; - } + if (!xp) + goto free_state; memcpy(&x->id, &ua->id, sizeof(ua->id)); memcpy(&x->props.saddr, &ua->saddr, sizeof(ua->saddr)); @@ -1727,6 +1722,13 @@ static int xfrm_add_acquire(struct sk_buff *skb, struct nlmsghdr *nlh, kfree(xp); return 0; + +bad_policy: + printk("BAD policy passed\n"); +free_state: + kfree(x); +nomem: + return err; } #ifdef CONFIG_XFRM_MIGRATE |
