]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: fb501b5) | patch
crypto: xcbc - Remove VLA usage
authorKees Cook <keescook@chromium.org>
Tue, 7 Aug 2018 21:18:35 +0000 (14:18 -0700)
committerHerbert Xu <herbert@gondor.apana.org.au>
Tue, 4 Sep 2018 03:35:03 +0000 (11:35 +0800)
commitd1a59ede0d21cda8306d7d07af859a2c40c467c8
tree80ea091af3f8ed5646cf53a58cb485966c9fff66tree | snapshot
parentfb501b58c035965d1b39f7b44d147e8f23562f0dcommit | diff
crypto: xcbc - Remove VLA usage

In the quest to remove all stack VLA usage from the kernel[1], this uses
the maximum blocksize and adds a sanity check. For xcbc, the blocksize
must always be 16, so use that, since it's already being enforced during
instantiation.

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

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto/xcbc.c diff | blob | history
Linux Kernel Source Tree.