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crypto: user - Allow get request with empty driver name

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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>
This commit is contained in:
Herbert Xu 2014-11-20 12:44:32 +08:00
parent 3e16d322f2
commit 5d4a5e770d
1 changed files with 1 additions and 4 deletions
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5
crypto/crypto_user.c
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@ -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;