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| author | Johan Hovold <jhovold@gmail.com> | 2013-08-13 13:27:34 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-08-20 08:26:28 -0700 |
| commit | d36f8a9594acdd87233b2a7e91328b7d56fa3828 (patch) | |
| tree | c9f7e04697b67d14419f37585897553818642952 /lib/mpi/mpiutil.c | |
| parent | 40d0288f1975286f4a249b76f3b489bde5bc0be5 (diff) | |
USB: mos7720: fix broken control requests
commit ef6c8c1d733e244f0499035be0dabe1f4ed98c6f upstream.
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.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/mpi/mpiutil.c')
0 files changed, 0 insertions, 0 deletions