Re: [syzbot] [exfat?] general protection fault in exfat_get_dentry_cached

From: syzbot
Date: Sat Jan 25 2025 - 16:55:16 EST


syzbot suspects this issue was fixed by commit:

commit 70465acbb0ce1bb69447acf32f136c8153cda0de
Author: Yuezhang Mo <Yuezhang.Mo@xxxxxxxx>
Date: Mon Dec 2 01:53:17 2024 +0000

exfat: fix exfat_find_empty_entry() not returning error on failure

bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=149b5e18580000
start commit: f92f4749861b Merge tag 'clk-fixes-for-linus' of git://git...
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=df9504e360281ee5
dashboard link: https://syzkaller.appspot.com/bug?extid=8f8fe64a30c50b289a18
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10bfbb30580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=124e7544580000

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

#syz fix: exfat: fix exfat_find_empty_entry() not returning error on failure

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