linux-stable/security/selinux
Ondrej Mosnacek 6254bd3db3 selinux: fix bad cleanup on error in hashtab_duplicate()
The code attempts to free the 'new' pointer using kmem_cache_free(),
which is wrong because this function isn't responsible of freeing it.
Instead, the function should free new->htable and clear the contents of
*new (to prevent double-free).

Cc: stable@vger.kernel.org
Fixes: c7c556f1e8 ("selinux: refactor changing booleans")
Reported-by: Wander Lairson Costa <wander@redhat.com>
Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
2022-05-17 18:34:35 -04:00
..
include selinux: shorten the policy capability enum names 2022-03-02 11:37:03 -05:00
ss selinux: fix bad cleanup on error in hashtab_duplicate() 2022-05-17 18:34:35 -04:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
Kconfig Documentation,selinux: deprecate setting checkreqprot to 1 2020-02-10 10:49:01 -05:00
Makefile selinux: include a consumer of the new IMA critical data hook 2021-01-14 23:41:46 -05:00
avc.c selinux: fix all of the W=1 build warnings 2021-10-13 16:31:51 -04:00
hooks.c ptrace: Cleanups for v5.18 2022-03-28 17:29:53 -07:00
ibpkey.c selinux: various sparse fixes 2022-02-01 19:08:28 -05:00
ima.c selinux/stable-5.18 PR 20220321 2022-03-21 20:47:54 -07:00
netif.c selinux: remove unused global variables 2021-01-12 09:49:01 -05:00
netlabel.c security: pass asoc to sctp_assoc_request and sctp_sk_clone 2021-11-03 11:09:20 +00:00
netlink.c selinux: mark some global variables __ro_after_init 2021-01-12 10:08:55 -05:00
netnode.c selinux: various sparse fixes 2022-02-01 19:08:28 -05:00
netport.c selinux: various sparse fixes 2022-02-01 19:08:28 -05:00
nlmsgtab.c net: rtnetlink: Add RTM_SETSTATS 2022-03-03 10:37:23 +00:00
selinuxfs.c selinux: shorten the policy capability enum names 2022-03-02 11:37:03 -05:00
status.c selinux: move status variables out of selinux_ss 2020-02-10 10:49:01 -05:00
xfrm.c selinux: use correct type for context length 2022-02-18 10:45:54 -05:00