Ondrej Mosnacek 6a1afffb08 selinux: fix NULL dereference in policydb_destroy() ... The conversion to kvmalloc() forgot to account for the possibility that p->type_attr_map_array might be null in policydb_destroy(). Fix this by destroying its contents only if it is not NULL. Also make sure ebitmap_init() is called on all entries before policydb_destroy() can be called. Right now this is a no-op, because both kvcalloc() and ebitmap_init() just zero out the whole struct, but let's rather not rely on a specific implementation. Reported-by: syzbot+a57b2aff60832666fc28@syzkaller.appspotmail.com Fixes: acdf52d97f ("selinux: convert to kvmalloc") Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com> Acked-by: Stephen Smalley <sds@tycho.nsa.gov> Signed-off-by: Paul Moore <paul@paul-moore.com>		2019-03-18 12:19:48 -04:00
..
apparmor	+ Bug Fixes	2019-03-13 11:07:36 -07:00
integrity
keys
loadpin
safesetid
selinux	selinux: fix NULL dereference in policydb_destroy()	2019-03-18 12:19:48 -04:00
smack
tomoyo
yama
commoncap.c
device_cgroup.c
inode.c
Kconfig
lsm_audit.c
Makefile
min_addr.c
security.c