Pan Bian 8a0a54313c nfc: netlink: fix double device reference drop ...

[ Upstream commit 025ec40b81 ]

The function nfc_put_device(dev) is called twice to drop the reference
to dev when there is no associated local llcp. Remove one of them to fix
the bug.

Fixes: 52feb444a9 ("NFC: Extend netlink interface for LTO, RW, and MIUX parameters support")
Fixes: d9b8d8e19b ("NFC: llcp: Service Name Lookup netlink interface")
Signed-off-by: Pan Bian <bianpan2016@163.com>
Reviewed-by: Johan Hovold <johan@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-11-12 19:15:39 +01:00

..

hci

NFC: Fix possible memory corruption when handling SHDLC I-Frame commands

2018-09-29 03:07:30 -07:00

nci

nfc: fix potential illegal memory access

2019-08-04 09:33:34 +02:00

af_nfc.c

net: Pass kern from net_proto_family.create to sk_alloc

2015-05-11 10:50:17 -04:00

core.c

NFC: fix device-allocation error return

2017-11-30 08:39:07 +00:00

digital_core.c

NFC: digital: Abort last command when dep link goes down

2016-07-06 10:26:52 +02:00

digital_dep.c

NFC: digital: Fix RTOX supervisor PDU handling

2016-07-11 02:02:03 +02:00

digital_technology.c

NFC: digital: Fix a memory leak in NFC-F listening mode

2016-07-06 10:03:08 +02:00

digital.h

NFC: digital: Add 'tg_listen_md' and 'tg_get_rf_tech' driver hooks

2014-07-23 01:17:31 +02:00

Kconfig

NFC Digital: Add NFC-F technology support

2013-09-25 02:02:25 +02:00

llcp_commands.c

net: nfc: Fix NULL dereference on nfc_llcp_build_tlv fails

2019-03-13 14:04:53 -07:00

llcp_core.c

net: nfc: Fix NULL dereference on nfc_llcp_build_tlv fails

2019-03-13 14:04:53 -07:00

llcp_sock.c

nfc: fix memory leak in llcp_sock_bind()

2019-10-07 18:53:22 +02:00

llcp.h

net: Pass kern from net_proto_family.create to sk_alloc

2015-05-11 10:50:17 -04:00

Makefile

NFC Digital: Add initiator NFC-DEP support

2013-09-25 02:02:27 +02:00

netlink.c

nfc: netlink: fix double device reference drop

2019-11-12 19:15:39 +01:00

nfc.h

nfc: netlink: HCI event connectivity implementation

2015-12-29 19:06:20 +01:00

rawsock.c

NFC: netlink: Add mode parameter to deactivate_target functions

2015-10-27 03:55:12 +01:00