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xfrm: Fix xfrm_state_migrate leak 

xfrm_state_migrate calls kfree instead of xfrm_state_put to free
a failed state. According to git commit 553f9118 this can cause
memory leaks.

Signed-off-by: Thomas Egerer <thomas.egerer@secunet.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Thomas Egerer 2010-12-06 23:28:56 +00:00 committed by David S. Miller
parent fb4fa76a1f
commit 78347c8c6b
1 changed files with 1 additions and 1 deletions
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2
net/xfrm/xfrm_state.c
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@ -1268,7 +1268,7 @@ struct xfrm_state * xfrm_state_migrate(struct xfrm_state *x,
return xc;
error:
kfree(xc);
xfrm_state_put(xc);
return NULL;
}
EXPORT_SYMBOL(xfrm_state_migrate);