Gustavo A. R. Silva b0c9a2d9a8 ipv6: Replace zero-length array with flexible-array member ... The current codebase makes use of the zero-length array language extension to the C90 standard, but the preferred mechanism to declare variable-length types such as these ones is a flexible array member[1][2], introduced in C99: struct foo { int stuff; struct boo array[]; }; By making use of the mechanism above, we will get a compiler warning in case the flexible array does not occur last in the structure, which will help us prevent some kind of undefined behavior bugs from being inadvertently introduced[3] to the codebase from now on. Also, notice that, dynamic memory allocations won't be affected by this change: "Flexible array members have incomplete type, and so the sizeof operator may not be applied. As a quirk of the original implementation of zero-length arrays, sizeof evaluates to zero."[1] This issue was found with the help of Coccinelle. [1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html [2] https://github.com/KSPP/linux/issues/21 [3] commit 7649773293 ("cxgb3/l2t: Fix undefined behaviour") Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2020-02-28 12:08:37 -08:00
..
ila	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
netfilter	net: Fix Kconfig indentation, continued	2019-11-21 12:00:21 -08:00
addrconf_core.c	net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup	2019-12-04 12:27:13 -08:00
addrconf.c	ipv6/addrconf: fix potential NULL deref in inet6_set_link_af()	2020-02-07 18:43:23 +01:00
addrlabel.c	netlink: make validation more configurable for future strictness	2019-04-27 17:07:21 -04:00
af_inet6.c	net: ipv6_stub: use ip6_dst_lookup_flow instead of ip6_dst_lookup	2019-12-04 12:27:13 -08:00
ah6.c	ipv6: Replace zero-length array with flexible-array member	2020-02-28 12:08:37 -08:00
anycast.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
calipso.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
datagram.c	net: ipv6: add net argument to ip6_dst_lookup_flow	2019-12-04 12:27:12 -08:00
esp6_offload.c	xfrm: support output_mark for offload ESP packets	2020-01-15 12:18:35 +01:00
esp6.c	xfrm: remove get_mtu indirection from xfrm_type	2019-07-01 06:16:40 +02:00
exthdrs_core.c	ipv6: remove printk	2019-07-27 14:23:48 -07:00
exthdrs_offload.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
exthdrs.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
fib6_notifier.c	net: fib_notifier: propagate extack down to the notifier block callback	2019-10-04 11:10:56 -07:00
fib6_rules.c	net: fib_notifier: propagate extack down to the notifier block callback	2019-10-04 11:10:56 -07:00
fou6.c	treewide: Add SPDX license identifier for more missed files	2019-05-21 10:50:45 +02:00
icmp.c	net: icmp6: provide input address for traceroute6	2019-11-03 17:26:53 -08:00
inet6_connection_sock.c	net: add bool confirm_neigh parameter for dst_ops.update_pmtu	2019-12-24 22:28:54 -08:00
inet6_hashtables.c	net: annotate accesses to sk->sk_incoming_cpu	2019-10-30 13:24:25 -07:00
ip6_checksum.c	net: udp: fix handling of CHECKSUM_COMPLETE packets	2018-10-24 14:18:16 -07:00
ip6_fib.c	ipv6: Fix route replacement with dev-only route	2020-02-16 18:34:31 -08:00
ip6_flowlabel.c	ipv6: fix static key imbalance in fl_create()	2019-07-11 14:43:25 -07:00
ip6_gre.c	net: ip6_gre: Distribute switch variables for initialization	2020-02-20 10:00:19 -08:00
ip6_icmp.c	icmp: introduce helper for nat'd source address in network device context	2020-02-13 14:19:00 -08:00
ip6_input.c	ipv6: introduce and uses route look hints for list input.	2019-11-21 14:45:55 -08:00
ip6_offload.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
ip6_offload.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
ip6_output.c	net: UDP tunnel encapsulation module for tunnelling different protocols like MPLS, IP, NSH etc.	2020-02-24 13:31:42 -08:00
ip6_tunnel.c	net: ip6_gre: Distribute switch variables for initialization	2020-02-20 10:00:19 -08:00
ip6_udp_tunnel.c	treewide: Add SPDX license identifier for more missed files	2019-05-21 10:50:45 +02:00
ip6_vti.c	vti[6]: fix packet tx through bpf_redirect()	2020-01-14 08:55:38 +01:00
ip6mr.c	ip6mr: Fix RCU list debugging warning	2020-02-24 13:19:21 -08:00
ipcomp6.c	xfrm: remove type and offload_type map from xfrm_state_afinfo	2019-06-06 08:34:50 +02:00
ipv6_sockglue.c	ipv6: restrict IPV6_ADDRFORM operation	2020-02-26 20:20:58 -08:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	xfrm: make xfrm modes builtin	2019-04-08 09:15:17 +02:00
mcast_snoop.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 343	2019-06-05 17:37:07 +02:00
mcast.c	mld: fix memory leak in mld_del_delrec()	2019-08-28 14:47:35 -07:00
mip6.c	xfrm: remove type and offload_type map from xfrm_state_afinfo	2019-06-06 08:34:50 +02:00
ndisc.c	net-ipv6-ndisc: add support for RFC7710 RA Captive Portal Identifier	2019-07-22 12:10:54 -07:00
netfilter.c	net: ensure correct skb->tstamp in various fragmenters	2019-10-18 10:02:37 -07:00
output_core.c	treewide: Add SPDX license identifier for missed files	2019-05-21 10:50:45 +02:00
ping.c	ipv6: Fix the link time qualifier of 'ping_v6_proc_exit_net()'	2019-09-12 11:20:33 +01:00
proc.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2019-06-07 11:00:14 -07:00
protocol.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
raw.c	net: ipv6: add net argument to ip6_dst_lookup_flow	2019-12-04 12:27:12 -08:00
reassembly.c	inet: frags: re-introduce skb coalescing for local delivery	2019-08-08 15:55:10 -07:00
route.c	ipv6: Fix nlmsg_flags when splitting a multipath route	2020-02-16 18:34:31 -08:00
seg6_hmac.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
seg6_iptunnel.c	ipv6: Replace zero-length array with flexible-array member	2020-02-28 12:08:37 -08:00
seg6_local.c	ipv6: sr: remove SKB_GSO_IPXIP6 on End.D* actions	2020-01-21 10:17:07 +01:00
seg6.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
sit.c	sit: do not confirm neighbor when do pmtu update	2019-12-24 22:28:55 -08:00
syncookies.c	mptcp: handle tcp fallback when using syn cookies	2020-01-29 17:45:20 +01:00
sysctl_net_ipv6.c	proc/sysctl: add shared variables for range check	2019-07-18 17:08:07 -07:00
tcp_ipv6.c	mptcp: Fix undefined mptcp_handle_ipv6_mapped for modular IPV6	2020-01-30 10:55:54 +01:00
tcpv6_offload.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
tunnel6.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00
udp_impl.h	udp6: add missing rehash callback to udplite	2019-01-17 15:01:08 -08:00
udp_offload.c	udp: Support UDP fraglist GRO/GSO.	2020-01-27 11:00:21 +01:00
udp.c	net: udp: use skb_list_walk_safe helper for gso segments	2020-01-14 11:48:41 -08:00
udplite.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
xfrm6_input.c	net: use skb_sec_path helper in more places	2018-12-19 11:21:37 -08:00
xfrm6_output.c	netfilter: Support iif matches in POSTROUTING	2019-11-15 23:44:48 +01:00
xfrm6_policy.c	net: add bool confirm_neigh parameter for dst_ops.update_pmtu	2019-12-24 22:28:54 -08:00
xfrm6_protocol.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152	2019-05-30 11:26:32 -07:00
xfrm6_state.c	xfrm: remove eth_proto value from xfrm_state_afinfo	2019-06-06 08:34:50 +02:00
xfrm6_tunnel.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13	2019-05-21 11:28:45 +02:00