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(parent: b0356b7) | patch
crypto: ahash - Zero positive err value in ahash_update_finish
authorHerbert Xu <herbert@gondor.apana.org.au>
Fri, 21 Nov 2025 05:54:20 +0000 (13:54 +0800)
committerHerbert Xu <herbert@gondor.apana.org.au>
Mon, 24 Nov 2025 09:53:02 +0000 (17:53 +0800)
commitebbdf6466b30e3b37f3b360826efd21f0633fb9e
tree9e4fe8d685b57a61b463770c79b439c3b3fd4fdctree
parentb0356b75f42fde15d4be268c5891f2cee6eb65bfcommit | diff
crypto: ahash - Zero positive err value in ahash_update_finish

The partial block length returned by a block-only driver should
not be passed up to the caller since ahash itself deals with the
partial block data.

Set err to zero in ahash_update_finish if it was positive.

Reported-by: T Pratham <t-pratham@ti.com>
Tested-by: T Pratham <t-pratham@ti.com>
Fixes: 9d7a0ab1c753 ("crypto: ahash - Handle partial blocks in API")
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
crypto/ahash.c diff | blob | history
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