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android_kernel_google_msm/security
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Takashi Iwai 187c38d0b6 KEYS: Fix stale key registration at error path 
commit b26bdde5bb27f3f900e25a95e33a0c476c8c2c48 upstream.

When loading encrypted-keys module, if the last check of
aes_get_sizes() in init_encrypted() fails, the driver just returns an
error without unregistering its key type.  This results in the stale
entry in the list.  In addition to memory leaks, this leads to a kernel
crash when registering a new key type later.

This patch fixes the problem by swapping the calls of aes_get_sizes()
and register_key_type(), and releasing resources properly at the error
paths.

Bugzilla: https://bugzilla.opensuse.org/show_bug.cgi?id=908163
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Mimi Zohar <zohar@linux.vnet.ibm.com>
Signed-off-by: Zefan Li <lizefan@huawei.com>
2015-04-14 17:33:45 +08:00
..
apparmor lsm_audit: don't specify the audit pre/post callbacks in 'struct common_audit_data' 2012-04-03 09:49:59 -07:00
integrity evm: check xattr value length and type in evm_inode_setxattr() 2015-02-02 17:05:06 +08:00
keys KEYS: Fix stale key registration at error path 2015-04-14 17:33:45 +08:00
selinux selinux: fix inode security list corruption 2015-02-02 17:04:50 +08:00
smack Smack: move label list initialization 2012-04-18 12:02:28 +10:00
tomoyo usermodehelper: use UMH_WAIT_PROC consistently 2012-03-23 16:58:41 -07:00
yama Yama: handle 32-bit userspace prctl 2012-10-07 08:32:28 -07:00
capability.c security: create task_free security callback 2012-02-10 09:14:51 +11:00
commoncap.c security: fix compile error in commoncap.c 2012-04-19 12:56:39 +10:00
device_cgroup.c cgroup: remove cgroup_subsys argument from callbacks 2012-02-02 09:20:22 -08:00
inode.c securityfs: fix object creation races 2012-01-10 10:20:35 -05:00
Kconfig security: Yama LSM 2012-02-10 09:18:52 +11:00
lsm_audit.c lsm_audit: don't specify the audit pre/post callbacks in 'struct common_audit_data' 2012-04-03 09:49:59 -07:00
Makefile security: Yama LSM 2012-02-10 09:18:52 +11:00
min_addr.c
security.c security: trim security.h 2012-02-14 10:45:42 +11:00