Re: [syzbot] general protection fault in do_mpage_readpage

syzbot
2022-06-23T14:38:11Z

Hello,

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

Reported-and-tested-by: syzbot+dbbd022e608bb122cf4e@syzkaller.appspotmail.com

Tested on:

commit: 34d1d360 Add linux-next specific files for 20220621
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
console output: https://syzkaller.appspot.com/x/log.txt?x=11096f7ff00000
kernel config: https://syzkaller.appspot.com/x/.config?x=b24b62d1c051cfc8
dashboard link: https://syzkaller.appspot.com/bug?extid=dbbd022e608bb122cf4e
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
patch: https://syzkaller.appspot.com/x/patch.diff?x=15d4eb1ff00000

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