Doom9's Forum - View Single Post

IanB · 6th March 2013, 22:20

Well it's actually 16*N+[1..7] that are wrong, but they get harder to expose.

Wrong buffer length is (width*4 + 32), used buffer length is ((width+15)/16*64), the overrun is ((7 - (width-1)%16)*4)

Code:

W%16		Overrun
 1		28
 2		24
 3		20
 4		16
 5		12
 6		 8
 7		 4

6th March 2013, 22:20	#67 \| Link
IanB Avisynth Developer Join Date: Jan 2003 Location: Melbourne, Australia Posts: 3,167	Well it's actually 16N+[1..7] that are wrong, but they get harder to expose. Wrong buffer length is (width4 + 32), used buffer length is ((width+15)/1664), the overrun is ((7 - (width-1)%16)4) Code: W%16 Overrun 1 28 2 24 3 20 4 16 5 12 6 8 7 4