Kees Cook 03f61041c1 skbuff: Switch structure bounds to struct_group() ... In preparation for FORTIFY_SOURCE performing compile-time and run-time field bounds checking for memcpy(), memmove(), and memset(), avoid intentionally writing across neighboring fields. Replace the existing empty member position markers "headers_start" and "headers_end" with a struct_group(). This will allow memcpy() and sizeof() to more easily reason about sizes, and improve readability. "pahole" shows no size nor member offset changes to struct sk_buff. "objdump -d" shows no object code changes (outside of WARNs affected by source line number changes). Signed-off-by: Kees Cook <keescook@chromium.org> Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org> Reviewed-by: Jason A. Donenfeld <Jason@zx2c4.com> # drivers/net/wireguard/* Link: https://lore.kernel.org/lkml/20210728035006.GD35706@embeddedor Signed-off-by: David S. Miller <davem@davemloft.net>		2021-11-22 15:13:54 +00:00
..
bpf_sk_storage.c	net: in_irq() cleanup	2021-08-13 14:09:19 -07:00
datagram.c	net: avoid double accounting for pure zerocopy skbs	2021-11-03 11:19:49 +00:00
datagram.h
dev.c	net: annotate accesses to dev->gso_max_segs	2021-11-22 12:49:42 +00:00
dev_addr_lists.c	dev_addr_list: put the first addr on the tree	2021-11-20 12:25:57 +00:00
dev_addr_lists_test.c	net: kunit: add a test for dev_addr_lists	2021-11-20 12:25:57 +00:00
dev_ioctl.c	ethtool: push the rtnl_lock into dev_ethtool()	2021-11-01 13:26:07 +00:00
devlink.c	devlink: Don't throw an error if flash notification sent before devlink visible	2021-11-18 11:34:17 +00:00
drop_monitor.c	net: Remove redundant if statements	2021-08-05 13:27:50 +01:00
dst.c	net: Remove redundant if statements	2021-08-05 13:27:50 +01:00
dst_cache.c
failover.c
fib_notifier.c
fib_rules.c	memcg: enable accounting for IP address and routing-related objects	2021-07-20 06:00:38 -07:00
filter.c	skbuff: Move conditional preprocessor directives out of struct sk_buff	2021-11-22 15:13:54 +00:00
flow_dissector.c	net: align static siphash keys	2021-11-16 19:07:54 -08:00
flow_offload.c	net: Fix offloading indirect devices dependency on qdisc order creation	2021-08-19 13:19:30 +01:00
gen_estimator.c	net: sched: Remove Qdisc::running sequence counter	2021-10-18 12:54:41 +01:00
gen_stats.c	net: stats: Read the statistics in ___gnet_stats_copy_basic() instead of adding.	2021-10-21 12:47:56 +01:00
gro.c	net: gro: populate net/core/gro.c	2021-11-16 13:16:54 +00:00
gro_cells.c	gro_cells: reduce number of synchronize_net() calls	2020-11-25 11:28:12 -08:00
hwbm.c
link_watch.c	net: linkwatch: fix failure to restore device state across suspend/resume	2021-08-11 14:43:16 -07:00
lwt_bpf.c	lwt_bpf: Replace preempt_disable() with migrate_disable()	2020-12-07 11:53:40 -08:00
lwtunnel.c	netfilter: add netfilter hooks to SRv6 data plane	2021-08-30 01:51:36 +02:00
Makefile	net: kunit: add a test for dev_addr_lists	2021-11-20 12:25:57 +00:00
neighbour.c	net, neigh: Reject creating NUD_PERMANENT with NTF_MANAGED entries	2021-10-14 19:16:21 -07:00
net-procfs.c	Revert "net: procfs: add seq_puts() statement for dev_mcast"	2021-10-13 17:24:38 -07:00
net-sysfs.c	net-sysfs: Slightly optimize 'xps_queue_show()'	2021-11-22 14:30:19 +00:00
net-sysfs.h	net-sysfs: add netdev_change_owner()	2020-02-26 20:07:25 -08:00
net-traces.c	tcp: add tracepoint for checksum errors	2021-05-14 15:26:03 -07:00
net_namespace.c	net: net_namespace: Fix undefined member in key_remove_domain()	2021-09-19 12:43:04 +01:00
netclassid_cgroup.c	bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode	2021-09-13 16:35:58 -07:00
netevent.c	net: core: Correct function name netevent_unregister_notifier() in the kerneldoc	2021-03-28 17:56:56 -07:00
netpoll.c	asm-generic/unaligned: Unify asm/unaligned.h around struct helper	2021-07-02 12:43:40 -07:00
netprio_cgroup.c	bpf, cgroups: Fix cgroup v2 fallback on v1/v2 mixed mode	2021-09-13 16:35:58 -07:00
of_net.c	of: net: add a helper for loading netdev->dev_addr	2021-10-07 13:39:51 +01:00
page_pool.c	page_pool: Revert "page_pool: disable dma mapping support..."	2021-11-18 11:29:40 +00:00
pktgen.c	pktgen: remove unused variable	2021-09-03 11:48:28 +01:00
ptp_classifier.c	bpf: Refactor BPF_PROG_RUN into a function	2021-08-17 00:45:07 +02:00
request_sock.c
rtnetlink.c	net: annotate accesses to dev->gso_max_segs	2021-11-22 12:49:42 +00:00
scm.c	memcg: enable accounting for scm_fp_list objects	2021-07-20 06:00:38 -07:00
secure_seq.c	net: align static siphash keys	2021-11-16 19:07:54 -08:00
selftests.c	net: core: constify mac addrs in selftests	2021-10-24 13:59:44 +01:00
skbuff.c	skbuff: Switch structure bounds to struct_group()	2021-11-22 15:13:54 +00:00
skmsg.c	Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next	2021-11-01 19:59:46 -07:00
sock.c	net: annotate accesses to dev->gso_max_segs	2021-11-22 12:49:42 +00:00
sock_destructor.h	skb_expand_head() adjust skb->truesize incorrectly	2021-10-22 12:35:51 -07:00
sock_diag.c	bpf, net: Rework cookie generator as per-cpu one	2020-09-30 11:50:35 -07:00
sock_map.c	bpf, sockmap: Use stricter sk state checks in sk_lookup_assign	2021-11-09 00:56:35 +01:00
sock_reuseport.c	tcp: Add stats for socket migration.	2021-06-23 12:56:08 -07:00
stream.c	net: stream: don't purge sk_error_queue in sk_stream_kill_queues()	2021-10-16 09:06:09 +01:00
sysctl_net_core.c	bpf: Prevent increasing bpf_jit_limit above max	2021-10-22 17:23:53 -07:00
timestamping.c	net: Introduce a new MII time stamping interface.	2019-12-25 19:51:33 -08:00
tso.c	net: tso: add UDP segmentation support	2020-06-18 20:46:23 -07:00
utils.c	net: Fix skb->csum update in inet_proto_csum_replace16().	2020-01-24 20:54:30 +01:00
xdp.c	xdp: Remove redundant warning	2021-10-27 18:13:57 -07:00