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[XFRM]: Fix leak in ah6_input
author
Patrick McHardy
<kaber@trash.net>
Mon, 13 Mar 2006 04:33:49 +0000
(20:33 -0800)
committer
David S. Miller
<davem@sunset.davemloft.net>
Mon, 13 Mar 2006 04:39:37 +0000
(20:39 -0800)
tmp_hdr is not freed when ipv6_clear_mutable_options fails.
Coverity #650
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv6/ah6.c
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diff --git
a/net/ipv6/ah6.c
b/net/ipv6/ah6.c
index
c7932cb
..
8496374
100644
(file)
--- a/
net/ipv6/ah6.c
+++ b/
net/ipv6/ah6.c
@@
-279,7
+279,7
@@
static int ah6_input(struct xfrm_state *x, struct xfrm_decap_state *decap, struc
goto out;
memcpy(tmp_hdr, skb->nh.raw, hdr_len);
if (ipv6_clear_mutable_options(skb->nh.ipv6h, hdr_len))
- goto out;
+ goto
free_
out;
skb->nh.ipv6h->priority = 0;
skb->nh.ipv6h->flow_lbl[0] = 0;
skb->nh.ipv6h->flow_lbl[1] = 0;