tree 052e9b64882142a535e009f647235dadb0d9f1de
parent 65a4a573b74f8f27e33a99c21a5a5d2fc4d82a1a
author Jesper Juhl <jj@chaosbits.net> 1327876762 +0100
committer Herbert Xu <herbert@gondor.apana.org.au> 1328415145 +1100

crypto: In crypto_add_alg(), 'exact' wants to be initialized to 0

We declare 'exact' without initializing it and then do:

[...]
	if (strlen(p->cru_driver_name))
		exact = 1;

	if (priority && !exact)
		return -EINVAL;

[...]

If the first 'if' is not true, then the second will test an
uninitialized 'exact'.
As far as I can tell, what we want is for 'exact' to be initialized to
0 (zero/false).

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Acked-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>