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(parent: e1cc69d) | patch
crypto: marvell/cesa - Avoid empty transfer descriptor
authorHerbert Xu <herbert@gondor.apana.org.au>
Sat, 10 May 2025 10:43:33 +0000 (18:43 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 27 Jun 2025 10:05:10 +0000 (11:05 +0100)
commit9bacddcf6886b54660e05779d8af8a91c0d35250
treea311c0f95031f48779276444ea48e6535836bbd1tree
parente1cc69da619588b1488689fe3535a0ba75a2b0e7commit | diff
crypto: marvell/cesa - Avoid empty transfer descriptor

[ Upstream commit 1bafd82d9a40cf09c6c40f1c09cc35b7050b1a9f ]

The user may set req->src even if req->nbytes == 0.  If there
is no data to hash from req->src, do not generate an empty TDMA
descriptor.

Fixes: db509a45339f ("crypto: marvell/cesa - add TDMA support")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/crypto/marvell/cesa/hash.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git