linux_dsm_epyc7002/net/netlabel
Paul Moore 5578de4834 netlabel: fix out-of-bounds memory accesses
There are two array out-of-bounds memory accesses, one in
cipso_v4_map_lvl_valid(), the other in netlbl_bitmap_walk().  Both
errors are embarassingly simple, and the fixes are straightforward.

As a FYI for anyone backporting this patch to kernels prior to v4.8,
you'll want to apply the netlbl_bitmap_walk() patch to
cipso_v4_bitmap_walk() as netlbl_bitmap_walk() doesn't exist before
Linux v4.8.

Reported-by: Jann Horn <jannh@google.com>
Fixes: 446fda4f26 ("[NetLabel]: CIPSOv4 engine")
Fixes: 3faa8f982f ("netlabel: Move bitmap manipulation functions to the NetLabel core.")
Signed-off-by: Paul Moore <paul@paul-moore.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2019-02-27 21:45:24 -08:00
..
Kconfig
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
netlabel_addrlist.c
netlabel_addrlist.h net/netlabel: Add list_next_rcu() in rcu_dereference(). 2017-11-18 10:32:41 +09:00
netlabel_calipso.c locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_ONCE()/WRITE_ONCE() 2017-10-25 11:01:08 +02:00
netlabel_calipso.h
netlabel_cipso_v4.c
netlabel_cipso_v4.h
netlabel_domainhash.c
netlabel_domainhash.h
netlabel_kapi.c netlabel: fix out-of-bounds memory accesses 2019-02-27 21:45:24 -08:00
netlabel_mgmt.c
netlabel_mgmt.h
netlabel_unlabeled.c netlabel: check for IPV4MASK in addrinfo_get 2018-09-21 18:58:34 -07:00
netlabel_unlabeled.h
netlabel_user.c audit: eliminate audit_enabled magic number comparison 2018-06-19 10:43:55 -04:00
netlabel_user.h