diff options
Diffstat (limited to 'security/keys/keyring.c')
| -rw-r--r-- | security/keys/keyring.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/security/keys/keyring.c b/security/keys/keyring.c index 10f0a5f..253c9a0 100644 --- a/security/keys/keyring.c +++ b/security/keys/keyring.c @@ -89,7 +89,6 @@ struct key_type key_type_keyring = { .preparse = keyring_preparse, .free_preparse = keyring_free_preparse, .instantiate = keyring_instantiate, - .match = user_match, .revoke = keyring_revoke, .destroy = keyring_destroy, .describe = keyring_describe, @@ -512,6 +511,15 @@ struct key *keyring_alloc(const char *description, kuid_t uid, kgid_t gid, EXPORT_SYMBOL(keyring_alloc); /* + * By default, we keys found by getting an exact match on their descriptions. + */ +int key_default_cmp(const struct key *key, + const struct key_match_data *match_data) +{ + return strcmp(key->description, match_data->raw_data) == 0; +} + +/* * Iteration function to consider each key found. */ static int keyring_search_iterator(const void *object, void *iterator_data) @@ -884,7 +892,7 @@ key_ref_t keyring_search(key_ref_t keyring, .index_key.type = type, .index_key.description = description, .cred = current_cred(), - .match_data.cmp = type->match, + .match_data.cmp = key_default_cmp, .match_data.raw_data = description, .match_data.lookup_type = KEYRING_SEARCH_LOOKUP_DIRECT, .flags = KEYRING_SEARCH_DO_STATE_CHECK, @@ -892,9 +900,6 @@ key_ref_t keyring_search(key_ref_t keyring, key_ref_t key; int ret; - if (!ctx.match_data.cmp) - return ERR_PTR(-ENOKEY); - if (type->match_preparse) { ret = type->match_preparse(&ctx.match_data); if (ret < 0) |
