CVE-2023-0614 s4:dsdb: Use talloc_get_type_abort() more consistently
commitc91b81ecc9228be6db6817f876c19b6ba87da4f1
authorJoseph Sutton <josephsutton@catalyst.net.nz>
Mon, 6 Feb 2023 20:29:51 +0000 (7 09:29 +1300)
committerJule Anger <janger@samba.org>
Mon, 20 Mar 2023 09:03:37 +0000 (20 10:03 +0100)
tree4447d742638e059f98805eb3a9a83c09c8d44f15
parent26b79d2749b49b4b2e9d517e34aaa750ac552426
CVE-2023-0614 s4:dsdb: Use talloc_get_type_abort() more consistently

It is better to explicitly abort than to dereference a NULL pointer or
try to read data cast to the wrong type.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15270

Signed-off-by: Joseph Sutton <josephsutton@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
source4/dsdb/samdb/ldb_modules/acl_read.c
source4/dsdb/samdb/ldb_modules/acl_util.c
source4/dsdb/samdb/ldb_modules/linked_attributes.c
source4/dsdb/samdb/ldb_modules/password_hash.c