Re: [syzbot] [netfs?] KASAN: slab-use-after-free Read in iov_iter_advance

[syzbot]

syzbot suspects this issue was fixed by commit:

commit df9b455633aee0bad3e5c3dc9fc1c860b13c96d2
Author: David Howells <dhowells@xxxxxxxxxx>
Date:   Thu Sep 26 13:58:30 2024 +0000

    netfs: Fix write oops in generic/346 (9p) and generic/074 (cifs)

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=12c2eca7980000
start commit:   a430d95c5efa Merge tag 'lsm-pr-20240911' of git://git.kern..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=d85e1e571a820894
dashboard link: https://syzkaller.appspot.com/bug?extid=7c48153a9d788824044b
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1511a607980000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=10c7d69f980000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: netfs: Fix write oops in generic/346 (9p) and generic/074 (cifs)

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