diff options
Diffstat (limited to 'crypto/ahash.c')
| -rw-r--r-- | crypto/ahash.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/crypto/ahash.c b/crypto/ahash.c index f2a5d8f656ff..f6a36a52d738 100644 --- a/crypto/ahash.c +++ b/crypto/ahash.c @@ -131,8 +131,10 @@ int crypto_hash_walk_first(struct ahash_request *req, { walk->total = req->nbytes; - if (!walk->total) + if (!walk->total) { + walk->entrylen = 0; return 0; + } walk->alignmask = crypto_ahash_alignmask(crypto_ahash_reqtfm(req)); walk->sg = req->src; @@ -147,8 +149,10 @@ int crypto_ahash_walk_first(struct ahash_request *req, { walk->total = req->nbytes; - if (!walk->total) + if (!walk->total) { + walk->entrylen = 0; return 0; + } walk->alignmask = crypto_ahash_alignmask(crypto_ahash_reqtfm(req)); walk->sg = req->src; @@ -167,8 +171,10 @@ int crypto_hash_walk_first_compat(struct hash_desc *hdesc, { walk->total = len; - if (!walk->total) + if (!walk->total) { + walk->entrylen = 0; return 0; + } walk->alignmask = crypto_hash_alignmask(hdesc->tfm); walk->sg = sg; |