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KEYS: Remove key_type::match in favour of overriding default by match_preparse

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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>
This commit is contained in:
David Howells
2014-09-16 17:36:06 +01:00
parent 614d8c3901
commit c06cfb08b8
19 changed files with 31 additions and 45 deletions
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include/keys/user-type.h
-3
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@@ -36,13 +36,10 @@ extern struct key_type key_type_user;
extern struct key_type key_type_logon;
struct key_preparsed_payload;
struct key_match_data;
extern int user_preparse(struct key_preparsed_payload *prep);
extern void user_free_preparse(struct key_preparsed_payload *prep);
extern int user_update(struct key *key, struct key_preparsed_payload *prep);
extern int user_match(const struct key *key,
const struct key_match_data *match_data);
extern void user_revoke(struct key *key);
extern void user_destroy(struct key *key);
extern void user_describe(const struct key *user, struct seq_file *m);