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| author | Alexey Dobriyan <adobriyan@gmail.com> | 2017-09-21 23:47:50 +0300 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2017-09-25 08:14:06 +0300 |
| commit | 5e708e47c44366453c33373940455a75fd33f635 (patch) | |
| tree | a4dcd1db06329e99c83516c55bcc0658051568b7 /net/ipv6/esp6.c | |
| parent | 1bd963a72e859d194d87a5a2a8839efee7e23102 (diff) | |
| download | linux-5e708e47c44366453c33373940455a75fd33f635.tar.xz | |
xfrm: make xfrm_replay_state_esn_len() return unsigned int
Replay detection bitmaps can't have negative length.
Comparisons with nla_len() are left signed just in case negative value
can sneak in there.
Propagate unsignedness for code size savings:
add/remove: 0/0 grow/shrink: 0/5 up/down: 0/-38 (-38)
function old new delta
xfrm_state_construct 1802 1800 -2
xfrm_update_ae_params 295 289 -6
xfrm_state_migrate 1345 1339 -6
xfrm_replay_notify_esn 349 337 -12
xfrm_replay_notify_bmp 345 333 -12
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/ipv6/esp6.c')
0 files changed, 0 insertions, 0 deletions