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| author | Johan Hovold <johan@kernel.org> | 2017-04-26 13:23:04 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-04-28 13:32:49 +0300 |
| commit | b58f45c8fc301fe83ee28cad3e64686c19e78f1c (patch) | |
| tree | ace8ffa7a9862264d5edfb74fc7e176fe0cca104 /drivers/dma | |
| parent | ea82fc151c5c092afb08a72289252c359ac88f45 (diff) | |
| download | linux-b58f45c8fc301fe83ee28cad3e64686c19e78f1c.tar.xz | |
staging: gdm724x: gdm_mux: fix use-after-free on module unload
Make sure to deregister the USB driver before releasing the tty driver
to avoid use-after-free in the USB disconnect callback where the tty
devices are deregistered.
Fixes: 61e121047645 ("staging: gdm7240: adding LTE USB driver")
Cc: stable <stable@vger.kernel.org> # 3.12
Cc: Won Kang <wkang77@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/dma')
0 files changed, 0 insertions, 0 deletions