Messages in this thread | | | Date | Wed, 06 Nov 2019 07:20:00 -0800 | Subject | Re: WARNING in drm_mode_createblob_ioctl | From | syzbot <> |
| |
syzbot has bisected this bug to:
commit 9e5a64c71b2f70ba530f8156046dd7dfb8a7a0ba Author: Kees Cook <keescook@chromium.org> Date: Mon Nov 4 22:57:23 2019 +0000
uaccess: disallow > INT_MAX copy sizes
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=125fe6dce00000 start commit: 51309b9d Add linux-next specific files for 20191105 git tree: linux-next final crash: https://syzkaller.appspot.com/x/report.txt?x=115fe6dce00000 console output: https://syzkaller.appspot.com/x/log.txt?x=165fe6dce00000 kernel config: https://syzkaller.appspot.com/x/.config?x=a9b1a641c1f1fc52 dashboard link: https://syzkaller.appspot.com/bug?extid=fb77e97ebf0612ee6914 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1212dc3ae00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=145f604ae00000
Reported-by: syzbot+fb77e97ebf0612ee6914@syzkaller.appspotmail.com Fixes: 9e5a64c71b2f ("uaccess: disallow > INT_MAX copy sizes")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
| |