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authorHerbert Xu <herbert@gondor.apana.org.au>2014-11-20 05:44:32 +0100
committerHerbert Xu <herbert@gondor.apana.org.au>2014-11-24 15:41:52 +0100
commit5d4a5e770d97d87082067886e7097c920b338da5 (patch)
treef1067242afe28c7aad6b6ad8cb3c4f93948ed2a7
parentARM: at91/dt: add trng node to at91sam9g45 (diff)
downloadlinux-5d4a5e770d97d87082067886e7097c920b338da5.tar.xz
linux-5d4a5e770d97d87082067886e7097c920b338da5.zip
crypto: user - Allow get request with empty driver name
Currently all get requests with an empty driver name fail with EINVAL. Since most users actually want to supply an empty driver name this patch removes this check. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--crypto/crypto_user.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c
index e2a34feec7a4..0bb30ac3a323 100644
--- a/crypto/crypto_user.c
+++ b/crypto/crypto_user.c
@@ -201,10 +201,7 @@ static int crypto_report(struct sk_buff *in_skb, struct nlmsghdr *in_nlh,
if (!null_terminated(p->cru_name) || !null_terminated(p->cru_driver_name))
return -EINVAL;
- if (!p->cru_driver_name[0])
- return -EINVAL;
-
- alg = crypto_alg_match(p, 1);
+ alg = crypto_alg_match(p, 0);
if (!alg)
return -ENOENT;