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| author | Michael Knudsen <m.knudsen@samsung.com> | 2014-02-18 09:48:08 +0100 |
|---|---|---|
| committer | Johan Hedberg <johan.hedberg@intel.com> | 2014-03-04 10:03:14 +0100 |
| commit | c327cddd184059d018b12d7ef818ba0961200079 (patch) | |
| tree | 61434dce7c8a233fbdf0f2c6103c27321202cb1f /net/bluetooth | |
| parent | Bluetooth: Remove unnecessary stop_scan_complete function (diff) | |
| download | linux-c327cddd184059d018b12d7ef818ba0961200079.tar.xz linux-c327cddd184059d018b12d7ef818ba0961200079.zip | |
Bluetooth: Stop BCSP/H5 timer before cleaning up
When stopping BCSP/H5, stop the retransmission timer before proceeding
to clean up packet queues. The previous code had a race condition where
the timer could trigger after the packet lists and protocol structure
had been removed which led to dereferencing NULL or use-after-free bugs.
Signed-off-by: Michael Knudsen <m.knudsen@samsung.com>
Reported-by: Kirill Tkhai <ktkhai@parallels.com>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Diffstat (limited to 'net/bluetooth')
0 files changed, 0 insertions, 0 deletions