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| author | Johan Hovold <johan@kernel.org> | 2017-04-26 10:23:04 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-20 12:28:35 (GMT) |
| commit | 55f9811b98f25724ab828fba0f4f8dd5302de405 (patch) | |
| tree | 8e9ec1a75e654bdc94d508d7d57034ae6af33675 /drivers/hwspinlock | |
| parent | 83f66c9a602613a79c56a1ae5a8c6152fb57ea8d (diff) | |
| download | linux-55f9811b98f25724ab828fba0f4f8dd5302de405.tar.xz | |
staging: gdm724x: gdm_mux: fix use-after-free on module unload
commit b58f45c8fc301fe83ee28cad3e64686c19e78f1c upstream.
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: 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/hwspinlock')
0 files changed, 0 insertions, 0 deletions