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3f2c89fb46
linux/net/bluetooth
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Desmond Cheong Zhi Xi 3f2c89fb46 Bluetooth: serialize calls to sco_sock_{set,clear}_timer 
Currently, calls to sco_sock_set_timer are made under the locked
socket, but this does not apply to all calls to sco_sock_clear_timer.

Both sco_sock_{set,clear}_timer should be serialized by lock_sock to
prevent unexpected concurrent clearing/setting of timers.

Additionally, since sco_pi(sk)->conn is only cleared under the locked
socket, this change allows us to avoid races between
sco_sock_clear_timer and the call to kfree(conn) in sco_conn_del.

Signed-off-by: Desmond Cheong Zhi Xi <desmondcheongzx@gmail.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2021-08-10 10:40:48 -07:00
..
bnep Bluetooth: bnep: Use the correct print format 2021-06-26 07:12:40 +02:00
cmtp Bluetooth: increase BTNAMSIZ to 21 chars to fix potential buffer overflow 2021-08-05 15:05:37 +02:00
hidp Bluetooth: hidp: Use the correct print format 2021-06-26 07:12:40 +02:00
rfcomm TTY / Serial patches for 5.14-rc1 2021-07-05 14:08:24 -07:00
6lowpan.c Bluetooth: 6lowpan: Use the correct print format 2021-06-26 07:12:41 +02:00
a2mp.c Bluetooth: a2mp: Use the correct print format 2021-06-26 07:12:41 +02:00
a2mp.h Bluetooth: Replace zero-length array with flexible-array member 2020-02-28 08:30:02 +01:00
af_bluetooth.c Bluetooth: fix indentation and alignment reported by checkpatch 2021-01-29 16:51:45 +01:00
amp.c Bluetooth: amp: Use the correct print format 2021-06-26 07:12:41 +02:00
amp.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
aosp.c Bluetooth: Add support for reading AOSP vendor capabilities 2021-04-06 14:11:23 -07:00
aosp.h Bluetooth: Add support for reading AOSP vendor capabilities 2021-04-06 14:11:23 -07:00
ecdh_helper.c crypto: ecdh - move curve_id of ECDH from the key to algorithm name 2021-03-13 00:04:03 +11:00
ecdh_helper.h Fix misc new gcc warnings 2021-04-27 17:05:53 -07:00
hci_conn.c Bluetooth: use inclusive language in HCI role comments 2021-06-26 07:12:43 +02:00
hci_core.c Bluetooth: Add support hdev to allocate private data 2021-08-05 16:03:29 +02:00
hci_debugfs.c Bluetooth: use inclusive language when filtering devices 2021-06-26 07:12:44 +02:00
hci_debugfs.h
hci_event.c Bluetooth: Fix not generating RPA when required 2021-08-03 23:30:50 +02:00
hci_request.c Bluetooth: Fix not generating RPA when required 2021-08-03 23:30:50 +02:00
hci_request.h Bluetooth: Resume advertising after LE connection 2020-11-09 13:33:19 +01:00
hci_sock.c Bluetooth: defer cleanup of resources in hci_unregister_dev() 2021-07-28 15:42:21 -07:00
hci_sysfs.c Bluetooth: defer cleanup of resources in hci_unregister_dev() 2021-07-28 15:42:21 -07:00
Kconfig Bluetooth: Add support for reading AOSP vendor capabilities 2021-04-06 14:11:23 -07:00
l2cap_core.c Bluetooth: use inclusive language when filtering devices 2021-06-26 07:12:44 +02:00
l2cap_sock.c Bluetooth: check for zapped sk before connecting 2021-03-23 16:03:48 +01:00
leds.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
lib.c Bluetooth: Introduce debug feature when dynamic debug is disabled 2020-05-11 12:16:27 +02:00
Makefile Bluetooth: Add support for reading AOSP vendor capabilities 2021-04-06 14:11:23 -07:00
mgmt_config.c Bluetooth: mgmt: Use the correct print format 2021-06-26 07:12:42 +02:00
mgmt_config.h Bluetooth: mgmt: Add commands for runtime configuration 2020-06-18 13:11:03 +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
mgmt.c Bluetooth: mgmt: Fix wrong opcode in the response for add_adv cmd 2021-07-28 15:42:24 -07:00
msft.c Bluetooth: msft: Use the correct print format 2021-06-26 07:12:42 +02:00
msft.h Bluetooth: Allow Microsoft extension to indicate curve validation 2021-04-08 12:26:34 +02:00
sco.c Bluetooth: serialize calls to sco_sock_{set,clear}_timer 2021-08-10 10:40:48 -07:00
selftest.c crypto: ecdh - move curve_id of ECDH from the key to algorithm name 2021-03-13 00:04:03 +11:00
selftest.h
smp.c Bluetooth: use inclusive language in HCI role comments 2021-06-26 07:12:43 +02:00
smp.h Bluetooth: use inclusive language in SMP 2021-06-26 07:12:37 +02:00