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Dan Carpenter authored
commit b1d353ad upstream. "count" is controlled by the user and it can be negative. Let's prevent that by making it unsigned. You have to have CAP_SYS_RAWIO to call this function so the bug is not as serious as it could be. Fixes: 5369c02d ('intel_scu_ipc: Utility driver for intel scu ipc') Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Darren Hart <dvhart@linux.intel.com> Signed-off-by:
Luis Henriques <luis.henriques@canonical.com>
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