Re: KASAN: slab-out-of-bounds Write in vgacon_scroll

From: Tetsuo Handa
Date: Wed Jan 29 2020 - 12:35:11 EST


A fbcon bug found that allocation size was wrong.
https://groups.google.com/d/msg/syzkaller-bugs/TVGAFDeUKJo/uchTlvbFAQAJ
You can try adding printk() for examining values because you have reproducers.