tree 95fb37d94452243c2674395b56f0110bf44ed394
parent 518ea3c54eb7e454b718a50aa35bc5ea7856aa20
author Kees Cook <keescook@chromium.org> 1531713146 -0700
committer Johannes Berg <johannes.berg@intel.com> 1532416640 +0200

wireless/lib80211: Convert from ahash to shash

In preparing to remove all stack VLA usage from the kernel[1], this
removes the discouraged use of AHASH_REQUEST_ON_STACK in favor of
the smaller SHASH_DESC_ON_STACK by converting from ahash-wrapped-shash
to direct shash. The stack allocation will be made a fixed size in a
later patch to the crypto subsystem.

[1] https://lkml.kernel.org/r/CA+55aFzCG-zNmZwX4A2FQpadafLfEzK6CC=qPXydAacU1RqZWA@mail.gmail.com

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>