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authorLinus Torvalds <torvalds@linux-foundation.org>2012-12-16 15:40:50 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-16 15:40:50 -0800
commit2a74dbb9a86e8102dcd07d284135b4530a84826e (patch)
treea54403e312b6062dfb57bd904ba8b8ce3b11e720 /fs/cifs
parent770b6cb4d21fb3e3df2a7a51e186a3c14db1ec30 (diff)
parente93072374112db9dc86635934ee761249be28370 (diff)
downloadvexpress-lsk-2a74dbb9a86e8102dcd07d284135b4530a84826e.tar.gz
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull security subsystem updates from James Morris: "A quiet cycle for the security subsystem with just a few maintenance updates." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: Smack: create a sysfs mount point for smackfs Smack: use select not depends in Kconfig Yama: remove locking from delete path Yama: add RCU to drop read locking drivers/char/tpm: remove tasklet and cleanup KEYS: Use keyring_alloc() to create special keyrings KEYS: Reduce initial permissions on keys KEYS: Make the session and process keyrings per-thread seccomp: Make syscall skipping and nr changes more consistent key: Fix resource leak keys: Fix unreachable code KEYS: Add payload preparsing opportunity prior to key instantiate or update
Diffstat (limited to 'fs/cifs')
-rw-r--r--fs/cifs/cifsacl.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/fs/cifs/cifsacl.c b/fs/cifs/cifsacl.c
index 75c1ee69914..5cbd00e7406 100644
--- a/fs/cifs/cifsacl.c
+++ b/fs/cifs/cifsacl.c
@@ -346,19 +346,15 @@ init_cifs_idmap(void)
if (!cred)
return -ENOMEM;
- keyring = key_alloc(&key_type_keyring, ".cifs_idmap", 0, 0, cred,
- (KEY_POS_ALL & ~KEY_POS_SETATTR) |
- KEY_USR_VIEW | KEY_USR_READ,
- KEY_ALLOC_NOT_IN_QUOTA);
+ keyring = keyring_alloc(".cifs_idmap", 0, 0, cred,
+ (KEY_POS_ALL & ~KEY_POS_SETATTR) |
+ KEY_USR_VIEW | KEY_USR_READ,
+ KEY_ALLOC_NOT_IN_QUOTA, NULL);
if (IS_ERR(keyring)) {
ret = PTR_ERR(keyring);
goto failed_put_cred;
}
- ret = key_instantiate_and_link(keyring, NULL, 0, NULL, NULL);
- if (ret < 0)
- goto failed_put_key;
-
ret = register_key_type(&cifs_idmap_key_type);
if (ret < 0)
goto failed_put_key;