Re: [syzbot] [fbdev?] KASAN: slab-out-of-bounds Read in fb_pad_aligned_buffer (3)

From: syzbot

Date: Tue Sep 22 2026 - 08:17:05 EST


Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+bf4020519fbd94b2355d@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+bf4020519fbd94b2355d@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: f0100363 Merge tag 'xfs-fixes-7.3-rc5' of gitolite.ker..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1080f525580000
kernel config: https://syzkaller.appspot.com/x/.config?x=8981e77a6210d85
dashboard link: https://syzkaller.appspot.com/bug?extid=bf4020519fbd94b2355d
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
patch: https://syzkaller.appspot.com/x/patch.diff?x=13f11805580000

Note: testing is done by a robot and is best-effort only.