>>>>> "Akinobu" == Akinobu Mita <akinobu.m...@gmail.com> writes:
Akinobu> In the module initialization, invalid value for guard module
Akinobu> parameter is detected by the following check:
Akinobu> if (scsi_debug_guard > 1) {
Akinobu> printk(KERN_ERR "scsi_debug_init: guard must be
Akinobu> 0 or 1\n"); return -EINVAL;
Akinobu> }
Akinobu> But this check isn't enough, because the type of
Akinobu> scsi_debug_guard is 'int' and scsi_debug_guard could be a
Akinobu> negative value.
Akinobu> This fixes it by changing the type of scsi_debug_guard to
Akinobu> 'unsigned int' instead of adding extra check for a negative
Akinobu> value.
Acked-by: Martin K. Petersen <martin.peter...@oracle.com>
--
Martin K. Petersen Oracle Linux Engineering
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