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authorLinus Torvalds <torvalds@linux-foundation.org>2017-05-03 18:50:52 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2017-05-03 18:50:52 +0300
commit0302e28dee643932ee7b3c112ebccdbb9f8ec32c (patch)
tree405d4cb3f772ef069ed7f291adc4b74a4e73346e /security/keys/process_keys.c
parent89c9fea3c8034cdb2fd745f551cde0b507fd6893 (diff)
parent8979b02aaf1d6de8d52cc143aa4da961ed32e5a2 (diff)
downloadlinux-0302e28dee643932ee7b3c112ebccdbb9f8ec32c.tar.xz
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull security subsystem updates from James Morris: "Highlights: IMA: - provide ">" and "<" operators for fowner/uid/euid rules KEYS: - add a system blacklist keyring - add KEYCTL_RESTRICT_KEYRING, exposes keyring link restriction functionality to userland via keyctl() LSM: - harden LSM API with __ro_after_init - add prlmit security hook, implement for SELinux - revive security_task_alloc hook TPM: - implement contextual TPM command 'spaces'" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (98 commits) tpm: Fix reference count to main device tpm_tis: convert to using locality callbacks tpm: fix handling of the TPM 2.0 event logs tpm_crb: remove a cruft constant keys: select CONFIG_CRYPTO when selecting DH / KDF apparmor: Make path_max parameter readonly apparmor: fix parameters so that the permission test is bypassed at boot apparmor: fix invalid reference to index variable of iterator line 836 apparmor: use SHASH_DESC_ON_STACK security/apparmor/lsm.c: set debug messages apparmor: fix boolreturn.cocci warnings Smack: Use GFP_KERNEL for smk_netlbl_mls(). smack: fix double free in smack_parse_opts_str() KEYS: add SP800-56A KDF support for DH KEYS: Keyring asymmetric key restrict method with chaining KEYS: Restrict asymmetric key linkage using a specific keychain KEYS: Add a lookup_restriction function for the asymmetric key type KEYS: Add KEYCTL_RESTRICT_KEYRING KEYS: Consistent ordering for __key_link_begin and restrict check KEYS: Add an optional lookup_restriction hook to key_type ...
Diffstat (limited to 'security/keys/process_keys.c')
-rw-r--r--security/keys/process_keys.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/security/keys/process_keys.c b/security/keys/process_keys.c
index 9139b18fc863..2217dfec7996 100644
--- a/security/keys/process_keys.c
+++ b/security/keys/process_keys.c
@@ -30,7 +30,7 @@ static DEFINE_MUTEX(key_user_keyring_mutex);
/* The root user's tracking struct */
struct key_user root_key_user = {
- .usage = ATOMIC_INIT(3),
+ .usage = REFCOUNT_INIT(3),
.cons_lock = __MUTEX_INITIALIZER(root_key_user.cons_lock),
.lock = __SPIN_LOCK_UNLOCKED(root_key_user.lock),
.nkeys = ATOMIC_INIT(2),