linux-brain/net/bluetooth
Qiujun Huang 78a4ad2860 Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl
commit 71811cac8532b2387b3414f7cd8fe9e497482864 upstream.

Needn't call 'rfcomm_dlc_put' here, because 'rfcomm_dlc_exists' didn't
increase dlc->refcnt.

Reported-by: syzbot+4496e82090657320efc6@syzkaller.appspotmail.com
Signed-off-by: Qiujun Huang <hqjagain@gmail.com>
Suggested-by: Hillf Danton <hdanton@sina.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-04-13 10:45:14 +02:00
..
bnep net: remove sock_no_poll 2018-05-26 09:16:44 +02:00
cmtp Merge branch 'work.aio-1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2018-06-04 13:57:43 -07:00
hidp Bluetooth: hidp: fix buffer overflow 2019-05-10 17:54:11 +02:00
rfcomm Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl 2020-04-13 10:45:14 +02:00
6lowpan.c Bluetooth: 6lowpan: search for destination address in all peers 2019-07-26 09:14:16 +02:00
Kconfig Revert "Bluetooth: Add option for disabling legacy ioctl interfaces" 2017-09-28 13:20:32 -07:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
a2mp.c Bluetooth: Use bt_dev_err and bt_dev_info when possible 2017-10-30 12:25:45 +02:00
a2mp.h Bluetooth: Add BT_HS config option 2015-07-30 13:31:59 +02:00
af_bluetooth.c net: use skb_queue_empty_lockless() in poll() handlers 2019-11-10 11:27:48 +01:00
amp.c Bluetooth: Use bt_dev_err and bt_dev_info when possible 2017-10-30 12:25:45 +02:00
amp.h Bluetooth: Add BT_HS config option 2015-07-30 13:31:59 +02:00
ecdh_helper.c Bluetooth: let the crypto subsystem generate the ecc privkey 2017-10-06 20:35:47 +02:00
ecdh_helper.h Bluetooth: let the crypto subsystem generate the ecc privkey 2017-10-06 20:35:47 +02:00
hci_conn.c Bluetooth: Fix memory leak in hci_connect_le_scan 2020-01-09 10:19:04 +01:00
hci_core.c Bluetooth: hci_core: fix init for HCI_USER_CHANNEL 2019-12-31 16:35:19 +01:00
hci_debugfs.c Bluetooth: Store Resolv list size 2018-07-06 12:40:08 +02:00
hci_debugfs.h Bluetooth: Provide option to enable/disable debugfs information 2015-02-15 18:54:13 +02:00
hci_event.c Revert "Bluetooth: validate BLE connection interval updates" 2019-10-01 08:25:59 +02:00
hci_request.c Bluetooth: Fix advertising duplicated flags 2019-12-31 16:35:34 +01:00
hci_request.h Bluetooth: Ignore CC events not matching the last HCI command 2019-05-31 06:46:09 -07:00
hci_sock.c Bluetooth: Fix race condition in hci_release_sock() 2020-02-05 14:43:39 +00:00
hci_sysfs.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-11-04 09:26:51 +09:00
l2cap_core.c Bluetooth: delete a stray unlock 2020-01-09 10:19:04 +01:00
l2cap_sock.c Bluetooth: Fix locking in bt_accept_enqueue() for BH context 2019-03-10 07:17:21 +01:00
leds.c leds: triggers: let struct led_trigger::activate() return an error code 2018-07-05 23:21:10 +02:00
leds.h Bluetooth: Add combined LED trigger for controller power 2016-09-19 20:19:34 +02:00
lib.c Bluetooth: make baswap src const 2017-09-01 22:49:47 +02:00
mgmt.c Bluetooth: SMP: fix crash in unpairing 2018-09-26 12:39:32 +03:00
mgmt_util.c networking: make skb_push & __skb_push return void pointers 2017-06-16 11:48:40 -04:00
mgmt_util.h Bluetooth: Add generic mgmt helper API 2015-03-17 18:03:08 +01:00
sco.c Bluetooth: Fix locking in bt_accept_enqueue() for BH context 2019-03-10 07:17:21 +01:00
selftest.c Bluetooth: Fix compiler warning with selftest duration calculation 2017-10-06 21:49:13 +03:00
selftest.h Bluetooth: Add support for self testing framework 2014-12-30 08:53:55 +02:00
smp.c Bluetooth: Add SMP workaround Microsoft Surface Precision Mouse bug 2019-07-26 09:14:30 +02:00
smp.h Bluetooth: SMP: fix crash in unpairing 2018-09-26 12:39:32 +03:00