Eric Dumazet 728a83160f phonet: fix rtm_phonet_notify() skb allocation ...

[ Upstream commit d8cac8568618dcb8a51af3db1103e8d4cc4aeea7 ]

fill_route() stores three components in the skb:

- struct rtmsg
- RTA_DST (u8)
- RTA_OIF (u32)

Therefore, rtm_phonet_notify() should use

NLMSG_ALIGN(sizeof(struct rtmsg)) +
nla_total_size(1) +
nla_total_size(4)

Fixes: f062f41d0657 ("Phonet: routing table Netlink interface")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Rémi Denis-Courmont <courmisch@gmail.com>
Link: https://lore.kernel.org/r/20240502161700.1804476-1-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2024-05-17 11:56:12 +02:00

..

af_phonet.c

phonet: Use netif_rx().

2022-03-07 11:40:41 +00:00

datagram.c

phonet: take correct lock to peek at the RX queue

2024-03-01 13:26:38 +01:00

Kconfig

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21 10:50:46 +02:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

pep-gprs.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336

2019-06-05 17:37:07 +02:00

pep.c

phonet/pep: fix racy skb_queue_empty() use

2024-03-01 13:26:38 +01:00

pn_dev.c

net: Remove redundant if statements

2021-08-05 13:27:50 +01:00

pn_netlink.c

phonet: fix rtm_phonet_notify() skb allocation

2024-05-17 11:56:12 +02:00

socket.c

net: Remove redundant if statements

2021-08-05 13:27:50 +01:00

sysctl.c

sysctl: pass kernel pointers to ->proc_handler

2020-04-27 02:07:40 -04:00