On 9/3/21 23:45, Laibin Qiu wrote:
In passthrough path. If the command size for ioctl request from userspace is 0. The original process will get cmd_len from cmd->cmnd, but It has not been assigned at this time. So it will trigger a NULL pointer BUG.
A Friday night in the middle of the merge window is not the best time to post a kernel patch. Anyway:
Reviewed-by: Bart Van Assche <bvanassche@xxxxxxx>
