Hi, thanks for the patch, On Wed, Aug 07, 2019 at 06:10:01PM +0900, Jungseung Lee wrote: > + printf("by an overwriting the addressed locations" No need for "an", just "by overwriting the addressed locations". > + printf("using a vendor defined\n"); Maybe "using a vendor defined function"? Thanks, - Chris. -- Chris Ball <http://printf.net/>