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[XFRM]: Always release dst_entry on error in xfrm_lookup

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Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy
2005-09-08 15:11:55 -07:00
committed by David S. Miller
parent cf0b450cd5
commit e104411b82
9 changed files with 18 additions and 48 deletions
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5
net/ipv6/icmp.c
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@@ -374,7 +374,7 @@ void icmpv6_send(struct sk_buff *skb, int type, int code, __u32 info,
if (err)
goto out;
if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0)
goto out_dst_release;
goto out;
if (ipv6_addr_is_multicast(&fl.fl6_dst))
hlimit = np->mcast_hops;
@@ -469,7 +469,7 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
if (err)
goto out;
if ((err = xfrm_lookup(&dst, &fl, sk, 0)) < 0)
goto out_dst_release;
goto out;
if (ipv6_addr_is_multicast(&fl.fl6_dst))
hlimit = np->mcast_hops;
@@ -505,7 +505,6 @@ static void icmpv6_echo_reply(struct sk_buff *skb)
out_put:
if (likely(idev != NULL))
in6_dev_put(idev);
out_dst_release:
dst_release(dst);
out:
icmpv6_xmit_unlock();