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Bluetooth: Validate HCI device handle before updating scan state

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Check if the HCI device handle is available prior to updating
the scan state.

Change-Id: Ifc278afecbcf2bc7a95bb6595028dd890a8b60f5
CRs-Fixed: 436733
Signed-off-by: Anantha Krishnan <ananthk@codeaurora.org>
This commit is contained in:
Anantha Krishnan
2013-02-14 10:48:41 -08:00
committed by Jay Chokshi
parent 9498f5e6ea
commit 91b11ffac9
1 changed files with 5 additions and 4 deletions
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net/bluetooth/mgmt.c
+5 -4
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@@ -1,7 +1,7 @@
/*
BlueZ - Bluetooth protocol stack for Linux
Copyright (C) 2010 Nokia Corporation
Copyright (c) 2011-2012 The Linux Foundation. All rights reserved.
Copyright (c) 2011-2013 The Linux Foundation. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License version 2 as
@@ -2238,10 +2238,11 @@ void mgmt_inquiry_complete_evt(u16 index, u8 status)
mgmt_event(MGMT_EV_DISCOVERING, index, &cp, sizeof(cp), NULL);
hdev->disco_state = SCAN_IDLE;
if (hdev)
if (hdev) {
BT_DBG("Setting state to SCAN_IDLE\n");
hdev->disco_state = SCAN_IDLE;
goto done;
}
else
return;
}