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| author | Johan Hovold <jhovold@gmail.com> | 2013-08-13 11:27:34 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-14 19:49:27 (GMT) |
| commit | ef6c8c1d733e244f0499035be0dabe1f4ed98c6f (patch) | |
| tree | 613007be3fb6a2d3690defa6d6a5730ea562c24a /drivers/usb/serial/keyspan.c | |
| parent | 304ab4ab079a8ed03ce39f1d274964a532db036b (diff) | |
| download | linux-ef6c8c1d733e244f0499035be0dabe1f4ed98c6f.tar.xz | |
USB: mos7720: fix broken control requests
The parallel-port code of the drivers used a stack allocated
control-request buffer for asynchronous (and possibly deferred) control
requests. This not only violates the no-DMA-from-stack requirement but
could also lead to corrupt control requests being submitted.
Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial/keyspan.c')
0 files changed, 0 insertions, 0 deletions