diff mbox series

[1/1] keys: Allow access to key_type_lookup()/key_type_put() within kernel.

Message ID 20220208122403.622369-1-dougmill@linux.vnet.ibm.com (mailing list archive)
State New
Headers show
Series [1/1] keys: Allow access to key_type_lookup()/key_type_put() within kernel. | expand

Commit Message

Douglas Miller Feb. 8, 2022, 12:24 p.m. UTC 
Signed-off-by: Douglas Miller <dougmill@linux.vnet.ibm.com>
---
 include/linux/key-type.h | 2 ++
 security/keys/key.c      | 2 ++
 2 files changed, 4 insertions(+)
diff mbox series

Patch

diff --git a/include/linux/key-type.h b/include/linux/key-type.h
index 7d985a1dfe4a..868a6fb368f3 100644
--- a/include/linux/key-type.h
+++ b/include/linux/key-type.h
@@ -165,6 +165,8 @@  extern struct key_type key_type_keyring;
 
 extern int register_key_type(struct key_type *ktype);
 extern void unregister_key_type(struct key_type *ktype);
+extern struct key_type *key_type_lookup(const char *type);
+extern void key_type_put(struct key_type *ktype);
 
 extern int key_payload_reserve(struct key *key, size_t datalen);
 extern int key_instantiate_and_link(struct key *key,
diff --git a/security/keys/key.c b/security/keys/key.c
index c45afdd1dfbb..3091fd6d65a7 100644
--- a/security/keys/key.c
+++ b/security/keys/key.c
@@ -719,6 +719,7 @@  struct key_type *key_type_lookup(const char *type)
 found_kernel_type:
 	return ktype;
 }
+EXPORT_SYMBOL(key_type_lookup);
 
 void key_set_timeout(struct key *key, unsigned timeout)
 {
@@ -744,6 +745,7 @@  void key_type_put(struct key_type *ktype)
 {
 	up_read(&key_types_sem);
 }
+EXPORT_SYMBOL(key_type_put);
 
 /*
  * Attempt to update an existing key.