[v1] Bluetooth: hci_sync: hold hdev->lock when cleanup hci_conn

[kernel PATCH v1 0/1] Bluetooth: hci_sync: hold hdev->lock when cleanup hci_conn

Zhengping Jiang posted 1 patch 3 years, 7 months ago

Diff against v2 v3
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net/bluetooth/hci_sync.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

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[kernel PATCH v1 0/1] Bluetooth: hci_sync: hold hdev->lock when cleanup hci_conn

Posted by Zhengping Jiang 3 years, 7 months ago

Hold hdev->lock for hci_conn_failed. There are possible race conditions
which may cause kernel crash.

Changes in v1:
- Hold hdev->lock for hci_conn_failed

Zhengping Jiang (1):
  Bluetooth: hci_sync: hold hdev->lock when cleanup hci_conn

 net/bluetooth/hci_sync.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

-- 
2.37.1.595.g718a3a8f04-goog