lkml.org 
[lkml]   [2019]   [Mar]   [16]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: KASAN: slab-out-of-bounds Write in default_read_copy_kernel
From
syzbot has bisected this bug to:

commit 65766ee0bf7fe8b3be80e2e1c3ef54ad59b29476
Author: Takashi Iwai <tiwai@suse.de>
Date: Fri Nov 9 10:59:45 2018 +0000

ALSA: oss: Use kvzalloc() for local buffer allocations

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13ae57db200000
start commit: 65766ee0 ALSA: oss: Use kvzalloc() for local buffer alloca..
git tree: upstream
final crash: https://syzkaller.appspot.com/x/report.txt?x=106e57db200000
console output: https://syzkaller.appspot.com/x/log.txt?x=17ae57db200000
kernel config: https://syzkaller.appspot.com/x/.config?x=b9cc5a440391cbfd
dashboard link: https://syzkaller.appspot.com/bug?extid=12f17c177de05efea72d
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16c27125400000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=152a2a43400000

Reported-by: syzbot+12f17c177de05efea72d@syzkaller.appspotmail.com
Fixes: 65766ee0 ("ALSA: oss: Use kvzalloc() for local buffer allocations")

\
 
 \ /
  Last update: 2019-03-16 15:50    [W:0.044 / U:12.108 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site