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authorHerbert Xu <herbert@gondor.apana.org.au>2016-01-27 00:16:37 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2016-01-27 20:25:13 +0800
commit00420a65fa2beb3206090ead86942484df2275f3 (patch)
tree887480bf63c072d111d1e277432efd1fa3153d69 /crypto/shash.c
parent625b4a982788fefe1361daee2ea160192cd80572 (diff)
downloadlinux-stericsson-00420a65fa2beb3206090ead86942484df2275f3.tar.gz
crypto: shash - Fix has_key setting
The has_key logic is wrong for shash algorithms as they always have a setkey function. So we should instead be testing against shash_no_setkey. Fixes: a5596d633278 ("crypto: hash - Add crypto_ahash_has_setkey") Cc: stable@vger.kernel.org Reported-by: Stephan Mueller <smueller@chronox.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Tested-by: Stephan Mueller <smueller@chronox.de>
Diffstat (limited to 'crypto/shash.c')
-rw-r--r--crypto/shash.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/crypto/shash.c b/crypto/shash.c
index 88a27de79848..359754591653 100644
--- a/crypto/shash.c
+++ b/crypto/shash.c
@@ -354,11 +354,10 @@ int crypto_init_shash_ops_async(struct crypto_tfm *tfm)
crt->final = shash_async_final;
crt->finup = shash_async_finup;
crt->digest = shash_async_digest;
+ crt->setkey = shash_async_setkey;
+
+ crt->has_setkey = alg->setkey != shash_no_setkey;
- if (alg->setkey) {
- crt->setkey = shash_async_setkey;
- crt->has_setkey = true;
- }
if (alg->export)
crt->export = shash_async_export;
if (alg->import)