This is a note to let you know that I've just added the patch titled
crypto: arm64/aes-neonbs - add return value of skcipher_walk_done() in __xts_crypt()
to the 5.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
crypto-arm64-aes-neonbs-add-return-value-of-skcipher_walk_done-in-__xts_crypt.patch
and it can be found in the queue-5.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 9b537997b669c42cec67893538037e8d1c83c91c Mon Sep 17 00:00:00 2001
From: Yunfeng Ye <yeyunfeng@xxxxxxxxxx>
Date: Tue, 22 Oct 2019 16:11:18 +0800
Subject: crypto: arm64/aes-neonbs - add return value of skcipher_walk_done() in __xts_crypt()
From: Yunfeng Ye <yeyunfeng@xxxxxxxxxx>
commit 9b537997b669c42cec67893538037e8d1c83c91c upstream.
A warning is found by the static code analysis tool:
"Identical condition 'err', second condition is always false"
Fix this by adding return value of skcipher_walk_done().
Fixes: 67cfa5d3b721 ("crypto: arm64/aes-neonbs - implement ciphertext stealing for XTS")
Signed-off-by: Yunfeng Ye <yeyunfeng@xxxxxxxxxx>
Acked-by: Ard Biesheuvel <ard.biesheuvel@xxxxxxxxxx>
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
arch/arm64/crypto/aes-neonbs-glue.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/arm64/crypto/aes-neonbs-glue.c
+++ b/arch/arm64/crypto/aes-neonbs-glue.c
@@ -384,7 +384,7 @@ static int __xts_crypt(struct skcipher_r
goto xts_tail;
kernel_neon_end();
- skcipher_walk_done(&walk, nbytes);
+ err = skcipher_walk_done(&walk, nbytes);
}
if (err || likely(!tail))
Patches currently in stable-queue which might be from yeyunfeng@xxxxxxxxxx are
queue-5.4/crypto-arm64-aes-neonbs-add-return-value-of-skcipher_walk_done-in-__xts_crypt.patch
