linux/net/xfrm
Kees Cook caf283d040 xfrm: Use memset_after() to clear padding
In preparation for FORTIFY_SOURCE performing compile-time and run-time
field bounds checking for memset(), avoid intentionally writing across
neighboring fields.

Clear trailing padding bytes using the new helper so that memset()
doesn't get confused about writing "past the end" of the last struct
member. There is no change to the resulting machine code.

Cc: Steffen Klassert <steffen.klassert@secunet.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: netdev@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
2021-10-18 12:28:52 -07:00
..
espintcp.c espintcp: restore IP CB before handing the packet to xfrm 2020-08-17 15:58:04 +02:00
Kconfig xfrm/compat: Add 32=>64-bit messages translator 2020-09-24 08:53:03 +02:00
Makefile xfrm: Provide API to register translator module 2020-09-24 08:53:03 +02:00
xfrm_algo.c crypto: skcipher - remove the "blkcipher" algorithm type 2019-11-01 13:38:32 +08:00
xfrm_compat.c net/xfrm/compat: Copy xfrm_spdattr_type_t atributes 2021-07-21 09:53:25 +02:00
xfrm_device.c xfrm: Fix xfrm offload fallback fail case 2021-06-22 09:08:15 +02:00
xfrm_hash.c mm: remove include/linux/bootmem.h 2018-10-31 08:54:16 -07:00
xfrm_hash.h xfrm: add state hashtable keyed by seq 2021-05-14 13:52:01 +02:00
xfrm_inout.h xfrm: move xfrm4_extract_header to common helper 2020-05-06 09:40:08 +02:00
xfrm_input.c xfrm: replay: avoid replay indirection 2021-06-21 09:55:06 +02:00
xfrm_interface.c xfrm: Fix fall-through warnings for Clang 2021-05-17 20:11:06 -05:00
xfrm_ipcomp.c net: xfrm: Fix end of loop tests for list_for_each_entry 2021-07-26 12:26:28 +02:00
xfrm_output.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-06-29 15:45:27 -07:00
xfrm_policy.c xfrm: Use memset_after() to clear padding 2021-10-18 12:28:52 -07:00
xfrm_proc.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
xfrm_replay.c xfrm: replay: remove last replay indirection 2021-06-21 09:55:06 +02:00
xfrm_state.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-06-29 15:45:27 -07:00
xfrm_sysctl.c
xfrm_user.c xfrm: Use memset_after() to clear padding 2021-10-18 12:28:52 -07:00