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author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-08 06:44:48 -0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-10-08 06:44:48 -0400 |
commit | 6838c92afd752ee9d63c7428978d2fe5cc4de64c (patch) | |
tree | f718fbf2473a6ecce96aa45ffcedb0210061e4a2 /crypto/ahash.c | |
parent | ff3282fc57c7bfd42f68b0c823a0dfb219a10e72 (diff) | |
parent | a666510bebfd1215501196ab2b9853ae1d53be6c (diff) | |
download | linux-crypto-6838c92afd752ee9d63c7428978d2fe5cc4de64c.tar.gz linux-crypto-6838c92afd752ee9d63c7428978d2fe5cc4de64c.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto update from Herbert Xu:
- add multibuffer infrastructure (single_task_running scheduler helper,
OKed by Peter on lkml.
- add SHA1 multibuffer implementation for AVX2.
- reenable "by8" AVX CTR optimisation after fixing counter overflow.
- add APM X-Gene SoC RNG support.
- SHA256/SHA512 now handles unaligned input correctly.
- set lz4 decompressed length correctly.
- fix algif socket buffer allocation failure for 64K page machines.
- misc fixes
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (47 commits)
crypto: sha - Handle unaligned input data in generic sha256 and sha512.
Revert "crypto: aesni - disable "by8" AVX CTR optimization"
crypto: aesni - remove unused defines in "by8" variant
crypto: aesni - fix counter overflow handling in "by8" variant
hwrng: printk replacement
crypto: qat - Removed unneeded partial state
crypto: qat - Fix typo in name of tasklet_struct
crypto: caam - Dynamic allocation of addresses for various memory blocks in CAAM.
crypto: mcryptd - Fix typos in CRYPTO_MCRYPTD description
crypto: algif - avoid excessive use of socket buffer in skcipher
arm64: dts: add random number generator dts node to APM X-Gene platform.
Documentation: rng: Add X-Gene SoC RNG driver documentation
hwrng: xgene - add support for APM X-Gene SoC RNG support
crypto: mv_cesa - Add missing #define
crypto: testmgr - add test for lz4 and lz4hc
crypto: lz4,lz4hc - fix decompression
crypto: qat - Use pci_enable_msix_exact() instead of pci_enable_msix()
crypto: drbg - fix maximum value checks on 32 bit systems
crypto: drbg - fix sparse warning for cpu_to_be[32|64]
crypto: sha-mb - sha1_mb_alg_state can be static
...
Diffstat (limited to '')
-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 f2a5d8f6..f6a36a52 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; |