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| author | David Howells <dhowells@redhat.com> | 2014-09-16 17:36:06 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2014-09-16 17:36:06 +0100 |
| commit | c06cfb08b88dfbe13be44a69ae2fdc3a7c902d81 (patch) | |
| tree | 8bc0e3794ffb426b3cbb2c0d7c2dbbd4b28e3054 /crypto | |
| parent | 614d8c39014c185aa0f7254f0a470cc33fc1b284 (diff) | |
| download | lwn-c06cfb08b88dfbe13be44a69ae2fdc3a7c902d81.tar.gz lwn-c06cfb08b88dfbe13be44a69ae2fdc3a7c902d81.zip | |
KEYS: Remove key_type::match in favour of overriding default by match_preparse
A previous patch added a ->match_preparse() method to the key type. This is
allowed to override the function called by the iteration algorithm.
Therefore, we can just set a default that simply checks for an exact match of
the key description with the original criterion data and allow match_preparse
to override it as needed.
The key_type::match op is then redundant and can be removed, as can the
user_match() function.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/asymmetric_keys/asymmetric_type.c | 6 | ||||
| -rw-r--r-- | crypto/asymmetric_keys/pkcs7_key_type.c | 1 |
2 files changed, 3 insertions, 4 deletions
diff --git a/crypto/asymmetric_keys/asymmetric_type.c b/crypto/asymmetric_keys/asymmetric_type.c index 9d78ad7754d9..7c0498968975 100644 --- a/crypto/asymmetric_keys/asymmetric_type.c +++ b/crypto/asymmetric_keys/asymmetric_type.c @@ -59,8 +59,8 @@ EXPORT_SYMBOL_GPL(asymmetric_keyid_match); * "id:<id>" - request a key matching the ID * "<subtype>:<id>" - request a key of a subtype */ -static int asymmetric_key_match(const struct key *key, - const struct key_match_data *match_data) +static int asymmetric_key_cmp(const struct key *key, + const struct key_match_data *match_data) { const struct asymmetric_key_subtype *subtype = asymmetric_key_subtype(key); const char *description = match_data->raw_data; @@ -110,6 +110,7 @@ static int asymmetric_key_match(const struct key *key, static int asymmetric_key_match_preparse(struct key_match_data *match_data) { match_data->lookup_type = KEYRING_SEARCH_LOOKUP_ITERATE; + match_data->cmp = asymmetric_key_cmp; return 0; } @@ -224,7 +225,6 @@ struct key_type key_type_asymmetric = { .free_preparse = asymmetric_key_free_preparse, .instantiate = generic_key_instantiate, .match_preparse = asymmetric_key_match_preparse, - .match = asymmetric_key_match, .match_free = asymmetric_key_match_free, .destroy = asymmetric_key_destroy, .describe = asymmetric_key_describe, diff --git a/crypto/asymmetric_keys/pkcs7_key_type.c b/crypto/asymmetric_keys/pkcs7_key_type.c index d1faa1df1dec..751f8fd7335d 100644 --- a/crypto/asymmetric_keys/pkcs7_key_type.c +++ b/crypto/asymmetric_keys/pkcs7_key_type.c @@ -75,7 +75,6 @@ static struct key_type key_type_pkcs7 = { .preparse = pkcs7_preparse, .free_preparse = user_free_preparse, .instantiate = generic_key_instantiate, - .match = user_match, .revoke = user_revoke, .destroy = user_destroy, .describe = user_describe, |