esp6: Use high-order sequence number bits for IV generation
authorHerbert Xu <herbert@gondor.apana.org.au>
Wed, 13 May 2015 07:27:18 +0000 (15:27 +0800)
committerSteffen Klassert <steffen.klassert@secunet.com>
Wed, 13 May 2015 07:34:54 +0000 (09:34 +0200)
I noticed we were only using the low-order bits for IV generation
when ESN is enabled.  This is very bad because it means that the
IV can repeat.  We must use the full 64 bits.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
net/ipv6/esp6.c

diff --cc net/ipv6/esp6.c
Simple merge