linux-stable/security
GUO Zihua c591c48842 integrity: Fix memory leakage in keyring allocation error path
[ Upstream commit 39419ef7af ]

Key restriction is allocated in integrity_init_keyring(). However, if
keyring allocation failed, it is not freed, causing memory leaks.

Fixes: 2b6aa412ff ("KEYS: Use structure to capture key restriction function and data")
Signed-off-by: GUO Zihua <guozihua@huawei.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-31 13:32:11 +01:00
..
apparmor ->getprocattr(): attribute name is const char *, TYVM... 2022-09-01 17:34:39 -04:00
bpf bpf: Implement task local storage 2020-11-06 08:08:37 -08:00
integrity integrity: Fix memory leakage in keyring allocation error path 2022-12-31 13:32:11 +01:00
keys KEYS: encrypted: fix key instantiation with user-provided data 2022-12-21 17:48:11 +01:00
landlock landlock: Fix documentation style 2022-09-29 18:43:04 +02:00
loadpin LoadPin: Require file with verity root digests to have a header 2022-09-07 16:37:27 -07:00
lockdown lockdown: ratelimit denial messages 2022-09-14 07:37:50 -04:00
safesetid LSM: SafeSetID: Add setgroups() security policy handling 2022-07-15 18:24:42 +00:00
selinux selinux: enable use of both GFP_KERNEL and GFP_ATOMIC in convert_context() 2022-10-19 09:55:53 -04:00
smack whack-a-mole: constifying struct path * 2022-10-06 17:31:02 -07:00
tomoyo tomoyo: struct path it might get from LSM callers won't have NULL dentry or mnt 2022-08-21 11:50:42 -04:00
yama task_work: cleanup notification modes 2020-10-17 15:05:30 -06:00
commoncap.c capabilities: fix potential memleak on error path from vfs_getxattr_alloc() 2022-10-28 06:44:33 -04:00
device_cgroup.c bpf: Make BPF_PROG_RUN_ARRAY return -err instead of allow boolean 2022-01-19 12:51:30 -08:00
inode.c Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2019-07-19 10:42:02 -07:00
Kconfig x86/retbleed: Add fine grained Kconfig knobs 2022-06-29 17:43:41 +02:00
Kconfig.hardening - Yu Zhao's Multi-Gen LRU patches are here. They've been under test in 2022-10-10 17:53:04 -07:00
lsm_audit.c lsm: clean up redundant NULL pointer check 2022-08-15 22:44:01 -04:00
Makefile security: remove unneeded subdir-$(CONFIG_...) 2021-09-03 08:17:20 +09:00
min_addr.c sysctl: pass kernel pointers to ->proc_handler 2020-04-27 02:07:40 -04:00
security.c powerpc updates for 6.1 2022-10-09 14:05:15 -07:00