diff options
| 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 01:19:38 +0300 |
| commit | 2af7aa6685e22d0dc546b0d27e5f16d3afe211fa (patch) | |
| tree | cc90db3ff5acc89438d4c8e15f2ae940b9d4c001 /include/net/bluetooth | |
| parent | 0ce1229cbba6a3945ccc4e3162a81f97e21caa65 (diff) | |
| download | linux-2af7aa6685e22d0dc546b0d27e5f16d3afe211fa.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/net/bluetooth')
| -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 b83cfcf66664..103b290d6efb 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -553,6 +553,7 @@ 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; |