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| author | Johan Hovold <johan@kernel.org> | 2017-03-07 16:11:04 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-18 19:09:58 +0800 |
| commit | 6498086195b9d6939293d35e93b804228158eb7f (patch) | |
| tree | a457a34e20f7b4fab57a1a4645781a4eb42f59d0 /drivers/usb/serial/io_ti.c | |
| parent | 179295c38d23874357ca75af104fd6f1fe769cfd (diff) | |
USB: iowarrior: fix NULL-deref in write
commit de46e56653de7b3b54baa625bd582635008b8d05 upstream.
Make sure to verify that we have the required interrupt-out endpoint for
IOWarrior56 devices to avoid dereferencing a NULL-pointer in write
should a malicious device lack such an endpoint.
Fixes: 946b960d13c1 ("USB: add driver for iowarrior devices.")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial/io_ti.c')
0 files changed, 0 insertions, 0 deletions