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Bluetooth: MGMT: Fix not exposing debug UUID on MGMT_OP_READ_EXP_FEATURES_INFO

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[ Upstream commit 79e562a52adea4afa0601a15964498fae66c823c ]

The debug UUID was only getting set if MGMT_OP_READ_EXP_FEATURES_INFO
was not called with a specific index which breaks the likes of
bluetoothd since it only invokes MGMT_OP_READ_EXP_FEATURES_INFO when an
adapter is plugged, so instead of depending hdev not to be set just
enable the UUID on any index like it was done with iso_sock_uuid.

Fixes: e625e50cee ("Bluetooth: Introduce debug feature when dynamic debug is disabled")
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Luiz Augusto von Dentz 2025-08-20 08:50:12 -04:00 committed by Greg Kroah-Hartman
parent bd71e7e0a6
commit 78e53e0d0c
1 changed files with 4 additions and 6 deletions
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10
net/bluetooth/mgmt.c
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@ -4483,13 +4483,11 @@ static int read_exp_features_info(struct sock *sk, struct hci_dev *hdev,
return -ENOMEM; return -ENOMEM;
#ifdef CONFIG_BT_FEATURE_DEBUG #ifdef CONFIG_BT_FEATURE_DEBUG
if (!hdev) { flags = bt_dbg_get() ? BIT(0) : 0;
flags = bt_dbg_get() ? BIT(0) : 0;
memcpy(rp->features[idx].uuid, debug_uuid, 16); memcpy(rp->features[idx].uuid, debug_uuid, 16);
rp->features[idx].flags = cpu_to_le32(flags); rp->features[idx].flags = cpu_to_le32(flags);
idx++; idx++;
}
#endif #endif
if (hdev && hci_dev_le_state_simultaneous(hdev)) { if (hdev && hci_dev_le_state_simultaneous(hdev)) {