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| author | Johan Hovold <johan@kernel.org> | 2020-10-25 20:45:51 +0300 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2020-11-04 13:01:19 +0300 |
| commit | 49fbb8e37a961396a5b6c82937c70df91de45e9d (patch) | |
| tree | f4f50630f5a2ad72979585c9dcc4553bdcadf637 /tools/perf/scripts/python | |
| parent | 37faf50615412947868c49aee62f68233307f4e4 (diff) | |
| download | linux-49fbb8e37a961396a5b6c82937c70df91de45e9d.tar.xz | |
USB: serial: keyspan_pda: fix tx-unthrottle use-after-free
The driver's transmit-unthrottle work was never flushed on disconnect,
something which could lead to the driver port data being freed while the
unthrottle work is still scheduled.
Fix this by cancelling the unthrottle work when shutting down the port.
Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Cc: stable@vger.kernel.org
Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions