android_kernel_motorola_sm6375/security
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Tom Rix ae3c09e346 selinux: fix double free
commit 65de50969a77509452ae590e9449b70a22b923bb upstream.

Clang's static analysis tool reports these double free memory errors.

security/selinux/ss/services.c:2987:4: warning: Attempt to free released memory [unix.Malloc]
                        kfree(bnames[i]);
                        ^~~~~~~~~~~~~~~~
security/selinux/ss/services.c:2990:2: warning: Attempt to free released memory [unix.Malloc]
        kfree(bvalues);
        ^~~~~~~~~~~~~~

So improve the security_get_bools error handling by freeing these variables
and setting their return pointers to NULL and the return len to 0

Cc: stable@vger.kernel.org
Signed-off-by: Tom Rix <trix@redhat.com>
Acked-by: Stephen Smalley <stephen.smalley.work@gmail.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-06-24 17:50:48 +02:00
..
apparmor apparmor: fix nnp subset test for unconfined 2020-06-24 17:50:20 +02:00
integrity ima: Set again build_ima_appraise variable 2020-06-22 09:31:17 +02:00
keys mm: add kvfree_sensitive() for freeing sensitive data objects 2020-06-17 16:40:23 +02:00
loadpin
lockdown lockdown: Allow unprivileged users to see lockdown status 2020-06-22 09:30:53 +02:00
safesetid
selinux selinux: fix double free 2020-06-24 17:50:48 +02:00
smack Smack: slab-out-of-bounds in vsscanf 2020-06-17 16:40:36 +02:00
tomoyo
yama
commoncap.c exec: Always set cap_ambient in cap_bprm_set_creds 2020-06-03 08:21:23 +02:00
device_cgroup.c
inode.c
Kconfig
Kconfig.hardening
lsm_audit.c
Makefile
min_addr.c
security.c