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authorDavid Howells <dhowells@redhat.com>2011-03-07 15:06:09 +0000
committerJames Morris <jmorris@namei.org>2011-03-08 11:17:18 +1100
commitfdd1b94581782a2ddf9124414e5b7a5f48ce2f9c (patch)
treece83bfd1f0b1a7d4b9521bdb3d6afef1bff1d4f2 /security/keys/keyring.c
parentb9fffa3877a3ebbe0a5ad5a247358e2f7df15b24 (diff)
downloadop-kernel-dev-fdd1b94581782a2ddf9124414e5b7a5f48ce2f9c.zip
op-kernel-dev-fdd1b94581782a2ddf9124414e5b7a5f48ce2f9c.tar.gz
KEYS: Add a new keyctl op to reject a key with a specified error code
Add a new keyctl op to reject a key with a specified error code. This works much the same as negating a key, and so keyctl_negate_key() is made a special case of keyctl_reject_key(). The difference is that keyctl_negate_key() selects ENOKEY as the error to be reported. Typically the key would be rejected with EKEYEXPIRED, EKEYREVOKED or EKEYREJECTED, but this is not mandatory. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'security/keys/keyring.c')
-rw-r--r--security/keys/keyring.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/security/keys/keyring.c b/security/keys/keyring.c
index 5620f08..cdd2f3f 100644
--- a/security/keys/keyring.c
+++ b/security/keys/keyring.c
@@ -352,7 +352,7 @@ key_ref_t keyring_search_aux(key_ref_t keyring_ref,
goto error_2;
if (key->expiry && now.tv_sec >= key->expiry)
goto error_2;
- key_ref = ERR_PTR(-ENOKEY);
+ key_ref = ERR_PTR(key->type_data.reject_error);
if (kflags & (1 << KEY_FLAG_NEGATIVE))
goto error_2;
goto found;
@@ -401,7 +401,7 @@ descend:
/* we set a different error code if we pass a negative key */
if (kflags & (1 << KEY_FLAG_NEGATIVE)) {
- err = -ENOKEY;
+ err = key->type_data.reject_error;
continue;
}
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