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1e63e5a813
linux/net
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Kees Cook 1e63e5a813 net: sched: Annotate struct tc_pedit with __counted_by 
Prepare for the coming implementation by GCC and Clang of the __counted_by
attribute. Flexible array members annotated with __counted_by can have
their accesses bounds-checked at run-time checking via CONFIG_UBSAN_BOUNDS
(for array indexing) and CONFIG_FORTIFY_SOURCE (for strcpy/memcpy-family
functions).

As found with Coccinelle[1], add __counted_by for struct tc_pedit.
Additionally, since the element count member must be set before accessing
the annotated flexible array member, move its initialization earlier.

Link: https://github.com/kees/kernel-tools/blob/trunk/coccinelle/examples/counted_by.cocci [1]
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2024-02-19 10:58:24 +00:00
..
6lowpan net: fill in MODULE_DESCRIPTION()s for 6LoWPAN 2024-02-09 14:12:01 -08:00
9p net: 9p: avoid freeing uninit memory in p9pdu_vreadf 2023-12-13 05:44:30 +09:00
802 net: fill in MODULE_DESCRIPTION()s under net/802* 2023-10-28 11:29:28 +01:00
8021q vlan: use netdev_lockdep_set_classes() 2024-02-13 18:45:06 -08:00
appletalk net: remove SOCK_DEBUG leftovers 2023-12-26 20:31:01 +00:00
atm net: fill in MODULE_DESCRIPTION()s for mpoa 2024-02-09 14:12:01 -08:00
ax25
batman-adv This cleanup patchset includes the following patches: 2024-02-02 12:44:16 +00:00
bluetooth TTY/Serial changes for 6.8-rc1 2024-01-18 11:37:24 -08:00
bpf bpf, net: switch to dynamic registration 2024-01-23 17:12:46 -08:00
bridge net-sysfs: convert dev->operstate reads to lockless ones 2024-02-14 11:20:13 +00:00
caif net: fill in MODULE_DESCRIPTION()s for CAIF 2024-01-05 08:06:35 -08:00
can Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-02-15 16:20:04 -08:00
ceph libceph: just wait for more data to be available on the socket 2024-02-07 14:43:29 +01:00
core Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-02-15 16:20:04 -08:00
dcb
dccp net: dccp: Simplify the allocation of slab caches in dccp_ackvec_init 2024-02-02 12:19:26 +00:00
devlink devlink: avoid potential loop in devlink_rel_nested_in_notify_work() 2024-02-06 18:45:16 -08:00
dns_resolver Networking changes for 6.8. 2024-01-11 10:07:29 -08:00
dsa net: dsa: remove OF-based MDIO bus registration from DSA core 2024-02-15 21:30:02 -08:00
ethernet
ethtool ethtool: do not use rtnl in ethnl_default_dumpit() 2024-02-08 19:08:51 -08:00
handshake net/handshake: Fix handshake_req_destroy_test1 2024-02-08 18:32:29 -08:00
hsr net: add netdev_set_operstate() helper 2024-02-14 11:20:13 +00:00
ieee802154 net: fill in MODULE_DESCRIPTION()s for ieee802154 2024-01-29 12:12:51 +00:00
ife net: sched: ife: fix potential use-after-free 2023-12-15 10:50:18 +00:00
ipv4 tcp: Spelling s/curcuit/circuit/ 2024-02-16 10:12:00 +00:00
ipv6 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-02-15 16:20:04 -08:00
iucv net/iucv: fix virtual vs physical address confusion 2024-02-16 08:45:17 +00:00
kcm net: kcm: fix direct access to bv_len 2024-01-03 18:37:22 -08:00
key net: fill in MODULE_DESCRIPTION()s for af_key 2024-02-09 14:12:01 -08:00
l2tp ipv4: Set the routing scope properly in ip_route_output_ports(). 2024-02-12 17:33:05 -08:00
l3mdev
lapb
llc llc: call sock_orphan() at release time 2024-01-30 13:49:09 +01:00
mac80211 wifi: mac80211: reload info pointer in ieee80211_tx_dequeue() 2024-02-08 13:16:22 +01:00
mac802154 mac802154: Avoid new associations while disassociating 2023-12-15 11:14:57 +01:00
mctp mctp: perform route lookups under a RCU read-side lock 2023-10-10 19:43:22 -07:00
mpls
mptcp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-02-15 16:20:04 -08:00
ncsi net/ncsi: Add NC-SI 1.2 Get MC MAC Address command 2023-11-18 15:00:51 +00:00
netfilter Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-02-15 16:20:04 -08:00
netlabel netlabel: cleanup struct netlbl_lsm_catmap 2024-02-07 12:38:30 +00:00
netlink Merge branch 'for-thermal-genetlink-family-bind-unbind-callbacks' 2024-02-15 17:49:24 -08:00
netrom
nfc nfc: hci: Save a few bytes of memory when registering a 'nfc_llc' engine 2024-02-06 15:36:06 +01:00
nsh
openvswitch net: openvswitch: limit the number of recursions from action sets 2024-02-09 12:54:38 -08:00
packet sock_diag: add module pointer to "struct sock_diag_handler" 2024-01-23 15:13:54 +01:00
phonet
psample genetlink: Use internal flags for multicast groups 2023-12-29 08:43:59 +00:00
qrtr net: qrtr: ns: Return 0 if server port is not present 2024-01-01 18:41:29 +00:00
rds Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-02-15 16:20:04 -08:00
rfkill Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2023-12-21 22:17:23 +01:00
rose net/rose: fix races in rose_kill_by_device() 2023-12-15 11:59:53 +00:00
rxrpc rxrpc: Fix counting of new acks and nacks 2024-02-05 12:34:07 +00:00
sched net: sched: Annotate struct tc_pedit with __counted_by 2024-02-19 10:58:24 +00:00
sctp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-02-15 16:20:04 -08:00
smc Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-02-15 16:20:04 -08:00
strparser
sunrpc NFSv4.1: Assign the right value for initval and retries for rpc timeout 2024-01-29 13:39:48 -05:00
switchdev
tipc tipc: Cleanup tipc_nl_bearer_add() error paths 2024-02-15 13:18:19 +01:00
tls net: tls: fix returned read length with async decrypt 2024-02-10 21:38:19 +00:00
unix Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-02-15 16:20:04 -08:00
vmw_vsock sock_diag: add module pointer to "struct sock_diag_handler" 2024-01-23 15:13:54 +01:00
wireless wifi: cfg80211: detect stuck ECSA element in probe resp 2024-02-02 13:08:58 +01:00
x25 net: remove SOCK_DEBUG leftovers 2023-12-26 20:31:01 +00:00
xdp Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-01-25 14:20:08 -08:00
xfrm Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2024-02-15 16:20:04 -08:00
compat.c file: stop exposing receive_fd_user() 2023-12-12 14:24:14 +01:00
devres.c
Kconfig net: bql: allow the config to be disabled 2024-02-18 10:19:21 +00:00
Kconfig.debug
Makefile af_unix: Remove CONFIG_UNIX_SCM. 2024-01-31 16:41:16 -08:00
socket.c vfs-6.8.iov_iter 2024-01-08 11:43:04 -08:00
sysctl_net.c