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(parent: 877755e) | patch
ipsec: Fix pskb_expand_head corruption in xfrm_state_check_space
authorHerbert Xu <herbert@gondor.apana.org.au>
Tue, 30 Sep 2008 09:03:19 +0000 (02:03 -0700)
committerGreg Kroah-Hartman <gregkh@suse.de>
Thu, 9 Oct 2008 03:23:08 +0000 (20:23 -0700)
commitb047cf6dfa81ca03b62f2e3ae63793ef5c300158
treee5a7da1333f2de905e15844b0eeb53419d8c029ctree | snapshot
parent877755eb1c4e46b460ac1af9938dec6f9d528fc2commit | diff
ipsec: Fix pskb_expand_head corruption in xfrm_state_check_space

[ Upstream commit d01dbeb6af7a0848063033f73c3d146fec7451f3 ]

We're never supposed to shrink the headroom or tailroom.  In fact,
shrinking the headroom is a fatal action.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
net/xfrm/xfrm_output.c diff | blob | history
Linux kernel for KaRo TX COM modules