diff options
| author |   David Howells <dhowells@redhat.com> | 2016-04-06 16:14:26 +0100 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2016-04-11 22:44:15 +0100 |
| commit | 77f68bac9481ad440f4f34dda3d28c2dce6eb87b (patch) | |
| tree | 3366c0ab94b42cc67fdbe36a2af7ac6bc1a50467 /security/keys/key.c | |
| parent | KEYS: Move the point of trust determination to __key_link() (diff) | |
| download | linux-dev-77f68bac9481ad440f4f34dda3d28c2dce6eb87b.tar.xz linux-dev-77f68bac9481ad440f4f34dda3d28c2dce6eb87b.zip | |
KEYS: Remove KEY_FLAG_TRUSTED and KEY_ALLOC_TRUSTED
Remove KEY_FLAG_TRUSTED and KEY_ALLOC_TRUSTED as they're no longer
meaningful. Also we can drop the trusted flag from the preparse structure.
Given this, we no longer need to pass the key flags through to
restrict_link().
Further, we can now get rid of keyring_restrict_trusted_only() also.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'security/keys/key.c')
| -rw-r--r-- | security/keys/key.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/security/keys/key.c b/security/keys/key.c index deb881754e03..bd5a272f28a6 100644 --- a/security/keys/key.c +++ b/security/keys/key.c @@ -227,7 +227,6 @@ struct key *key_alloc(struct key_type *type, const char *desc, key_perm_t perm, unsigned long flags, int (*restrict_link)(struct key *, const struct key_type *, - unsigned long, const union key_payload *)) { struct key_user *user = NULL; @@ -300,8 +299,6 @@ struct key *key_alloc(struct key_type *type, const char *desc, if (!(flags & KEY_ALLOC_NOT_IN_QUOTA)) key->flags |= 1 << KEY_FLAG_IN_QUOTA; - if (flags & KEY_ALLOC_TRUSTED) - key->flags |= 1 << KEY_FLAG_TRUSTED; if (flags & KEY_ALLOC_BUILT_IN) key->flags |= 1 << KEY_FLAG_BUILTIN; @@ -504,7 +501,7 @@ int key_instantiate_and_link(struct key *key, if (keyring) { if (keyring->restrict_link) { ret = keyring->restrict_link(keyring, key->type, - key->flags, &prep.payload); + &prep.payload); if (ret < 0) goto error; } @@ -811,7 +808,6 @@ key_ref_t key_create_or_update(key_ref_t keyring_ref, int ret; int (*restrict_link)(struct key *, const struct key_type *, - unsigned long, const union key_payload *) = NULL; /* look up the key type to see if it's one of the registered kernel @@ -843,7 +839,6 @@ key_ref_t key_create_or_update(key_ref_t keyring_ref, prep.data = payload; prep.datalen = plen; prep.quotalen = index_key.type->def_datalen; - prep.trusted = flags & KEY_ALLOC_TRUSTED; prep.expiry = TIME_T_MAX; if (index_key.type->preparse) { ret = index_key.type->preparse(&prep); @@ -860,9 +855,7 @@ key_ref_t key_create_or_update(key_ref_t keyring_ref, index_key.desc_len = strlen(index_key.description); if (restrict_link) { - unsigned long kflags = prep.trusted ? KEY_FLAG_TRUSTED : 0; - ret = restrict_link(keyring, - index_key.type, kflags, &prep.payload); + ret = restrict_link(keyring, index_key.type, &prep.payload); if (ret < 0) { key_ref = ERR_PTR(ret); goto error_free_prep; |