Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Lin Ma e00b42cbec nfc/nci: fix race with opening and closing ... [ Upstream commit 0ad6bded175e829c2ca261529c9dce39a32a042d ] Previously we leverage NCI_UNREG and the lock inside nci_close_device to prevent the race condition between opening a device and closing a device. However, it still has problem because a failed opening command will erase the NCI_UNREG flag and allow another opening command to bypass the status checking. This fix corrects that by making sure the NCI_UNREG is held. Reported-by: syzbot+43475bf3cfbd6e41f5b7@syzkaller.appspotmail.com Fixes: 48b71a9e66c2 ("NFC: add NCI_UNREG flag to eliminate the race") Signed-off-by: Lin Ma <linma@zju.edu.cn> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-12-08 11:22:58 +01:00
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hci
nci	nfc/nci: fix race with opening and closing	2022-12-08 11:22:58 +01:00
af_nfc.c	nfc: fix error handling of nfc_proto_register()	2021-10-20 11:40:16 +02:00
core.c	NFC: NULL out the dev->rfkill to prevent UAF	2022-06-14 18:11:33 +02:00
digital.h
digital_core.c	NFC: digital: fix possible memory leak in digital_tg_listen_mdaa()	2021-10-20 11:40:16 +02:00
digital_dep.c
digital_technology.c	NFC: digital: fix possible memory leak in digital_in_send_sdd_req()	2021-10-20 11:40:16 +02:00
Kconfig
llcp.h
llcp_commands.c
llcp_core.c
llcp_sock.c	nfc: llcp: fix NULL error pointer dereference on sendmsg() after failed bind()	2022-01-27 09:19:26 +01:00
Makefile
netlink.c	NFC: netlink: fix sleep in atomic bug when firmware download timeout	2022-05-12 12:23:44 +02:00
nfc.h
rawsock.c