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my $u = $<; setuid(0) || die "Cannot change UID from $u to 0"; ... setuid(0) || die "Cannot change UID from $u to 0"; system(split(' ','/sbin/modprobe -r usb-storage')); setuid($u) || die "Cannot drop privileges";
babylon5:alaric:~:17 $ getpics Will copy images from camera canon ... /mnt/usb/flash/dcim/104canon/img_0460.jpg -> /minbar/camera/canon/img_ +0460.jpg Cannot become root from UID 1000! at /usr/local/bin/getpics line 133. babylon5:alaric:~:18 $