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authorAntony Antony <antony@phenome.org>2017-12-07 21:54:27 +0100
committerSteffen Klassert <steffen.klassert@secunet.com>2017-12-08 07:39:30 +0100
commit75bf50f4aaa1c78d769d854ab3d975884909e4fb (patch)
tree70ac8bc601abebba2d004cf27e91830fbaf7401f /net/xfrm
parentddc47e4404b58f03e98345398fb12d38fe291512 (diff)
downloadlinux-75bf50f4aaa1c78d769d854ab3d975884909e4fb.tar.bz2
xfrm: fix xfrm_do_migrate() with AEAD e.g(AES-GCM)
copy geniv when cloning the xfrm state. x->geniv was not copied to the new state and migration would fail. xfrm_do_migrate .. xfrm_state_clone() .. .. esp_init_aead() crypto_alloc_aead() crypto_alloc_tfm() crypto_find_alg() return EAGAIN and failed Signed-off-by: Antony Antony <antony@phenome.org> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_state.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 1f5cee2269af..88d0a563e141 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -1344,6 +1344,7 @@ static struct xfrm_state *xfrm_state_clone(struct xfrm_state *orig,
if (orig->aead) {
x->aead = xfrm_algo_aead_clone(orig->aead);
+ x->geniv = orig->geniv;
if (!x->aead)
goto error;
}