lkml.org 
[lkml]   [2019]   [Mar]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: KASAN: use-after-free Read in bpf_prog_kallsyms_del
From
syzbot has bisected this bug to:

commit f4d7e40a5b7157e1329c3c5b10f60d8289fc2941
Author: Alexei Starovoitov <ast@fb.com>
Date: Fri Dec 15 01:55:06 2017 +0000

bpf: introduce function calls (verification)

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14d1915d200000
start commit: 1ce80e0f Merge tag 'fsnotify_for_v4.20-rc3' of git://git.k..
git tree: upstream
final crash: https://syzkaller.appspot.com/x/report.txt?x=16d1915d200000
console output: https://syzkaller.appspot.com/x/log.txt?x=12d1915d200000
kernel config: https://syzkaller.appspot.com/x/.config?x=d86f24333880b605
dashboard link: https://syzkaller.appspot.com/bug?extid=10cffda23c81a3ff1088
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17e0be2b400000

Reported-by: syzbot+10cffda23c81a3ff1088@syzkaller.appspotmail.com
Fixes: f4d7e40a5b71 ("bpf: introduce function calls (verification)")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection

\
 
 \ /
  Last update: 2019-03-27 13:56    [W:0.040 / U:0.564 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site