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Bluetooth: Fix missing hci_dev_lock_bh in user_confirm_reply
author
Johan Hedberg
<johan.hedberg@nokia.com>
Wed, 16 Mar 2011 12:29:34 +0000
(14:29 +0200)
committer
Gustavo F. Padovan
<padovan@profusion.mobi>
Thu, 24 Mar 2011 20:04:44 +0000
(17:04 -0300)
The code was correctly calling _unlock at the end of the function but
there was no actual _lock call anywhere.
Signed-off-by: Johan Hedberg <johan.hedberg@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
net/bluetooth/mgmt.c
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diff --git
a/net/bluetooth/mgmt.c
b/net/bluetooth/mgmt.c
index 0054c74e27b7fcd4971477408721b003e773f37a..4476d8e3c0f2e5942830e34b6772ed5609ff3afe 100644
(file)
--- a/
net/bluetooth/mgmt.c
+++ b/
net/bluetooth/mgmt.c
@@
-1230,6
+1230,8
@@
static int user_confirm_reply(struct sock *sk, u16 index, unsigned char *data,
if (!hdev)
return cmd_status(sk, index, mgmt_op, ENODEV);
+ hci_dev_lock_bh(hdev);
+
if (!test_bit(HCI_UP, &hdev->flags)) {
err = cmd_status(sk, index, mgmt_op, ENETDOWN);
goto failed;
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