Exact

Exact Union RegExp

Kuniyuki Iwashima c246bfbb35 phonet: Handle error of rtnl_register_module(). ... [ Upstream commit b5e837c86041bef60f36cf9f20a641a30764379a ] Before commit addf9b90de ("net: rtnetlink: use rcu to free rtnl message handlers"), once the first rtnl_register_module() allocated rtnl_msg_handlers[PF_PHONET], the following calls never failed. However, after the commit, rtnl_register_module() could fail silently to allocate rtnl_msg_handlers[PF_PHONET][msgtype] and requires error handling for each call. Handling the error allows users to view a module as an all-or-nothing thing in terms of the rtnetlink functionality. This prevents syzkaller from reporting spurious errors from its tests, where OOM often occurs and module is automatically loaded. Let's use rtnl_register_many() to handle the errors easily. Fixes: addf9b90de ("net: rtnetlink: use rcu to free rtnl message handlers") Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com> Acked-by: Rémi Denis-Courmont <courmisch@gmail.com> Signed-off-by: Paolo Abeni <pabeni@redhat.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-10-17 15:24:30 +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 13:35:10 +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	net/sock: Introduce trace_sk_data_ready()	2023-01-23 11:26:50 +00:00
pep.c	phonet/pep: fix racy skb_queue_empty() use	2024-03-01 13:35:10 +01:00
pn_dev.c	net: Remove redundant if statements	2021-08-05 13:27:50 +01:00
pn_netlink.c	phonet: Handle error of rtnl_register_module().	2024-10-17 15:24:30 +02:00
socket.c	sock: Remove ->sendpage*() in favour of sendmsg(MSG_SPLICE_PAGES)	2023-06-24 15:50:13 -07:00
sysctl.c	sysctl: pass kernel pointers to ->proc_handler	2020-04-27 02:07:40 -04:00