crypto: user - fix empty string test in report API
The current test for empty strings fails because it is testing the address of a field, not a pointer. So the test will always be true. Test the first character in the string to not be null instead. Signed-off-by: Mathias Krause <minipli@googlemail.com> Cc: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Родитель
9a5467bf7b
Коммит
e336ed9647
|
@ -196,7 +196,7 @@ static int crypto_report(struct sk_buff *in_skb, struct nlmsghdr *in_nlh,
|
||||||
struct crypto_dump_info info;
|
struct crypto_dump_info info;
|
||||||
int err;
|
int err;
|
||||||
|
|
||||||
if (!p->cru_driver_name)
|
if (!p->cru_driver_name[0])
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
|
|
||||||
alg = crypto_alg_match(p, 1);
|
alg = crypto_alg_match(p, 1);
|
||||||
|
|
Загрузка…
Ссылка в новой задаче