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authorHerbert Xu <herbert@gondor.apana.org.au>2007-12-30 21:09:38 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:00:09 -0800
commitfcb8c156c8277ee9d71c8c81587d494c9c5240b3 (patch)
tree49ee171a80205f7c8d9cd9ae4e02955b547d11e6 /net/xfrm
parent15ca36fb994923b454df44e5d7aa14b84ce5aee4 (diff)
downloadop-kernel-dev-fcb8c156c8277ee9d71c8c81587d494c9c5240b3.zip
op-kernel-dev-fcb8c156c8277ee9d71c8c81587d494c9c5240b3.tar.gz
[IPSEC]: Fix double free on skb on async output
When the output transform returns EINPROGRESS due to async operation we'll free the skb the straight away as if it were an error. This patch fixes that so that the skb is freed when the async operation completes. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_output.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_output.c b/net/xfrm/xfrm_output.c
index c1ba63e..81ad8eb 100644
--- a/net/xfrm/xfrm_output.c
+++ b/net/xfrm/xfrm_output.c
@@ -78,6 +78,8 @@ static int xfrm_output_one(struct sk_buff *skb, int err)
spin_unlock_bh(&x->lock);
err = x->type->output(x, skb);
+ if (err == -EINPROGRESS)
+ goto out_exit;
resume:
if (err) {
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