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authorDmitry Kasatkin <d.kasatkin@samsung.com>2014-06-17 11:56:57 +0300
committerMimi Zohar <zohar@linux.vnet.ibm.com>2014-07-17 09:35:16 -0400
commitb3426827c848d252ed4ca5f4d3085551be083e12 (patch)
tree4e8c66fb9c77bd4faaa2cb639455dd693532051a /crypto/asymmetric_keys/asymmetric_keys.h
parent3be4beaf7c91ec9c6fefa5f11173af37113d10ae (diff)
downloadlinux-stericsson-b3426827c848d252ed4ca5f4d3085551be083e12.tar.gz
KEYS: make partial key id matching as a dedicated function
To avoid code duplication this patch refactors asymmetric_key_match(), making partial ID string match a separate function. This patch also implicitly fixes a bug in the code. asymmetric_key_match() allows to match the key by its subtype. But subtype matching could be undone if asymmetric_key_id(key) would return NULL. This patch first checks for matching spec and then for its value. Signed-off-by: Dmitry Kasatkin <d.kasatkin@samsung.com> Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Diffstat (limited to 'crypto/asymmetric_keys/asymmetric_keys.h')
-rw-r--r--crypto/asymmetric_keys/asymmetric_keys.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/crypto/asymmetric_keys/asymmetric_keys.h b/crypto/asymmetric_keys/asymmetric_keys.h
index 515b63430812..a63c551c6557 100644
--- a/crypto/asymmetric_keys/asymmetric_keys.h
+++ b/crypto/asymmetric_keys/asymmetric_keys.h
@@ -9,6 +9,8 @@
* 2 of the Licence, or (at your option) any later version.
*/
+int asymmetric_keyid_match(const char *kid, const char *id);
+
static inline const char *asymmetric_key_id(const struct key *key)
{
return key->type_data.p[1];