korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-23 12:14:10 +08:00
Code Issues Packages Projects Releases Wiki Activity

crypto: spacc - Fix NULL vs IS_ERR() check in spacc_aead_fallback()

Browse Source 
The crypto_alloc_aead() function doesn't return NULL pointers, it returns
error pointers.  Fix the error checking.

Fixes: 06af76b46c ("crypto: spacc - Add SPAcc aead support")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Dan Carpenter 2024-08-15 14:20:12 +03:00 committed by Herbert Xu
parent c32f08d024
commit 8bc1bfa02e
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/crypto/dwc-spacc/spacc_aead.c
View File

@ -769,9 +769,9 @@ static int spacc_aead_fallback(struct aead_request *req,
ctx->fb.aead = crypto_alloc_aead(aead_name, 0,
CRYPTO_ALG_NEED_FALLBACK |
CRYPTO_ALG_ASYNC);
if (!ctx->fb.aead) {
if (IS_ERR(ctx->fb.aead)) {
pr_err("Spacc aead fallback tfm is NULL!\n");
return -EINVAL;
return PTR_ERR(ctx->fb.aead);
}
subreq = aead_request_alloc(ctx->fb.aead, GFP_KERNEL);