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crypto: api - crypto_alg_mod_lookup either tested or untested 

As it stands crypto_alg_mod_lookup will search either tested or
untested algorithms, but never both at the same time.  However,
we need exactly that when constructing givcipher and aead so
this patch adds support for that by setting the tested bit in
type but clearing it in mask.  This combination is currently
unused.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
hifive-unleashed-5.1
Herbert Xu 2009-02-17 20:18:34 +08:00
parent 049359d655
commit ff753308d2
1 changed files with 1 additions and 1 deletions
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2
crypto/api.c
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@ -244,7 +244,7 @@ struct crypto_alg *crypto_alg_mod_lookup(const char *name, u32 type, u32 mask)
struct crypto_alg *larval;
int ok;
if (!(mask & CRYPTO_ALG_TESTED)) {
if (!((type | mask) & CRYPTO_ALG_TESTED)) {
type |= CRYPTO_ALG_TESTED;
mask |= CRYPTO_ALG_TESTED;
}