Re: [syzbot] [hfs?] [mm?] KASAN: slab-out-of-bounds Read in generic_perform_write
From: syzbot
Date: Sun May 04 2025 - 05:52:13 EST
syzbot suspects this issue was fixed by commit:
commit b432163ebd15a0fb74051949cb61456d6c55ccbd
Author: Konstantin Komarov <almaz.alexandrovich@xxxxxxxxxxxxxxxxxxxx>
Date: Thu Jan 30 14:03:41 2025 +0000
fs/ntfs3: Update inode->i_mapping->a_ops on compression state
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=115c5b68580000
start commit: fc033cf25e61 Linux 6.13-rc5
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=ba7cde9482d6bb6
dashboard link: https://syzkaller.appspot.com/bug?extid=4a2376bc62e59406c414
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1654aac4580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13ff26df980000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: fs/ntfs3: Update inode->i_mapping->a_ops on compression state
For information about bisection process see: https://goo.gl/tpsmEJ#bisection