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| author | Luiz Augusto von Dentz <luiz.von.dentz@intel.com> | 2024-02-17 00:20:11 +0300 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2024-03-27 01:20:40 +0300 |
| commit | da77c1d39bc527b31890bfa0405763c82828defb (patch) | |
| tree | f894f3fd03b8de1597a52001f70aabc976b92426 /include | |
| parent | 1b6cfa4c760e5f3729e21b725c89f6ddb9be5abf (diff) | |
| download | linux-da77c1d39bc527b31890bfa0405763c82828defb.tar.xz | |
Bluetooth: hci_sync: Fix overwriting request callback
[ Upstream commit 2615fd9a7c2507eb3be3fbe49dcec88a2f56454a ]
In a few cases the stack may generate commands as responses to events
which would happen to overwrite the sent_cmd, so this attempts to store
the request in req_skb so even if sent_cmd is replaced with a new
command the pending request will remain in stored in req_skb.
Fixes: 6a98e3836fa2 ("Bluetooth: Add helper for serialized HCI command execution")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/bluetooth/hci_core.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 2538f3b96623..6bc6de534526 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -549,6 +549,7 @@ struct hci_dev { __u32 req_status; __u32 req_result; struct sk_buff *req_skb; + struct sk_buff *req_rsp; void *smp_data; void *smp_bredr_data; |