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185a4caeec
linux/drivers/net/ovpn
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Qingfang Deng 26ba17d845 ovpn: fix incorrect use of rcu_access_pointer() 
rcu_access_pointer() should only be used to test the value of a pointer,
not to dereference it. As it's in a spin_lock_bh() critical section, use
rcu_dereference_bh() instead, avoiding an extra rcu_read_lock().

Fixes: f6226ae7a0 ("ovpn: introduce the ovpn_socket object")
Signed-off-by: Qingfang Deng <qingfang.deng@linux.dev>
Signed-off-by: Antonio Quartulli <antonio@openvpn.net>
2026-07-30 11:28:30 +02:00
..
bind.c treewide: Replace kmalloc with kmalloc_obj for non-scalar types 2026-02-21 01:02:28 -08:00
bind.h ovpn: introduce the ovpn_peer object 2025-04-17 12:30:02 +02:00
crypto_aead.c ovpn: consolidate crypto allocations in one chunk 2026-03-17 11:09:20 +01:00
crypto_aead.h ovpn: implement key add/get/del/swap via netlink 2025-04-17 12:30:03 +02:00
crypto.c ovpn: kill key and notify userspace in case of IV exhaustion 2025-04-17 12:30:03 +02:00
crypto.h ovpn: kill key and notify userspace in case of IV exhaustion 2025-04-17 12:30:03 +02:00
io.c ovpn: use monotonic clock for peer keepalive timeouts 2026-07-20 16:29:31 +02:00
io.h ovpn: implement keepalive mechanism 2025-04-17 12:30:03 +02:00
main.c ovpn: ensure TCP vars are initialized first 2026-07-30 11:28:30 +02:00
main.h
Makefile ovpn: implement TCP transport 2025-04-17 12:30:03 +02:00
netlink-gen.c ovpn: limit keepalive values to one day 2026-07-30 11:28:30 +02:00
netlink-gen.h ovpn: add support for asymmetric peer IDs 2026-03-17 11:09:05 +01:00
netlink.c ovpn: rehash peer in by_transp_addr table on CMD_PEER_SET 2026-07-30 11:28:30 +02:00
netlink.h ovpn: notify userspace on client float event 2026-03-17 11:08:55 +01:00
ovpnpriv.h ovpn: implement keepalive mechanism 2025-04-17 12:30:03 +02:00
peer.c ovpn: fix incorrect use of rcu_access_pointer() 2026-07-30 11:28:30 +02:00
peer.h ovpn: rehash peer in by_transp_addr table on CMD_PEER_SET 2026-07-30 11:28:30 +02:00
pktid.c ovpn: pktid: use bitops.h API 2026-03-17 11:08:54 +01:00
pktid.h ovpn: pktid: use bitops.h API 2026-03-17 11:08:54 +01:00
proto.h ovpn: implement packet processing 2025-04-17 12:30:02 +02:00
skb.h ovpn: consolidate crypto allocations in one chunk 2026-03-17 11:09:20 +01:00
socket.c ovpn: ensure socket is owned by ovpn before deref sk_user_data 2026-07-30 11:28:30 +02:00
socket.h ovpn: ensure sk is still valid during cleanup 2025-06-03 13:08:15 +02:00
stats.c ovpn: store tunnel and transport statistics 2025-04-17 12:30:02 +02:00
stats.h ovpn: disable BHs when updating device stats 2026-05-15 00:43:55 +02:00
tcp.c ovpn: fix peer refcount leak in TCP error paths 2026-07-20 15:49:55 +02:00
tcp.h ovpn: ensure sk is still valid during cleanup 2025-06-03 13:08:15 +02:00
udp.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2026-05-21 15:09:02 -07:00
udp.h ovpn: ensure sk is still valid during cleanup 2025-06-03 13:08:15 +02:00