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authorJames Morris <james.l.morris@oracle.com>2017-09-28 02:11:28 +0300
committerJames Morris <james.l.morris@oracle.com>2017-09-28 02:11:28 +0300
commit2569e7e1d684e418ba7ffc9d0ad9a5f5247df0a0 (patch)
tree61ed98d4a5c453dca511c548213d364ce75711d0 /include
parent9cd6681cb1169e815c41af0265165dd1b872f228 (diff)
parent428490e38b2e352812e0b765d8bceafab0ec441d (diff)
downloadlinux-2569e7e1d684e418ba7ffc9d0ad9a5f5247df0a0.tar.xz
Merge commit 'keys-fixes-20170927' into fixes-v4.14-rc3
From David Howells: "There are two sets of patches here: (1) A bunch of core keyrings bug fixes from Eric Biggers. (2) Fixing big_key to use safe crypto from Jason A. Donenfeld."
Diffstat (limited to 'include')
-rw-r--r--include/linux/key.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/key.h b/include/linux/key.h
index 044114185120..e315e16b6ff8 100644
--- a/include/linux/key.h
+++ b/include/linux/key.h
@@ -187,6 +187,7 @@ struct key {
#define KEY_FLAG_BUILTIN 8 /* set if key is built in to the kernel */
#define KEY_FLAG_ROOT_CAN_INVAL 9 /* set if key can be invalidated by root without permission */
#define KEY_FLAG_KEEP 10 /* set if key should not be removed */
+#define KEY_FLAG_UID_KEYRING 11 /* set if key is a user or user session keyring */
/* the key type and key description string
* - the desc is used to match a key against search criteria
@@ -243,6 +244,7 @@ extern struct key *key_alloc(struct key_type *type,
#define KEY_ALLOC_NOT_IN_QUOTA 0x0002 /* not in quota */
#define KEY_ALLOC_BUILT_IN 0x0004 /* Key is built into kernel */
#define KEY_ALLOC_BYPASS_RESTRICTION 0x0008 /* Override the check on restricted keyrings */
+#define KEY_ALLOC_UID_KEYRING 0x0010 /* allocating a user or user session keyring */
extern void key_revoke(struct key *key);
extern void key_invalidate(struct key *key);