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| author | Eric Dumazet <edumazet@google.com> | 2021-12-08 12:20:19 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-27 09:04:19 +0100 |
| commit | fcb8f503d607d18b9fc69613e38358aae9f9fa99 (patch) | |
| tree | 37af34aeed6fef7a6352c697cd3e41e590e9b2c1 | |
| parent | e6bc7279b16517fab9ed3cdbd58ad7b08060c246 (diff) | |
| download | linux-stable-fcb8f503d607d18b9fc69613e38358aae9f9fa99.tar.gz linux-stable-fcb8f503d607d18b9fc69613e38358aae9f9fa99.tar.bz2 linux-stable-fcb8f503d607d18b9fc69613e38358aae9f9fa99.zip | |
xfrm: fix a small bug in xfrm_sa_len()
[ Upstream commit 7770a39d7c63faec6c4f33666d49a8cb664d0482 ]
copy_user_offload() will actually push a struct struct xfrm_user_offload,
which is different than (struct xfrm_state *)->xso
(struct xfrm_state_offload)
Fixes: d77e38e612a01 ("xfrm: Add an IPsec hardware offloading API")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | net/xfrm/xfrm_user.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index f94abe1fdd58..87932f6ad9d7 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -2813,7 +2813,7 @@ static inline unsigned int xfrm_sa_len(struct xfrm_state *x) if (x->props.extra_flags) l += nla_total_size(sizeof(x->props.extra_flags)); if (x->xso.dev) - l += nla_total_size(sizeof(x->xso)); + l += nla_total_size(sizeof(struct xfrm_user_offload)); if (x->props.smark.v | x->props.smark.m) { l += nla_total_size(sizeof(x->props.smark.v)); l += nla_total_size(sizeof(x->props.smark.m)); |