Messages in this thread | | | Date | Wed, 07 Oct 2020 20:38:09 -0700 | Subject | Re: KASAN: use-after-free Read in delete_partition | From | syzbot <> |
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syzbot suspects this issue was fixed by commit:
commit 08fc1ab6d748ab1a690fd483f41e2938984ce353 Author: Christoph Hellwig <hch@lst.de> Date: Tue Sep 1 09:59:41 2020 +0000
block: fix locking in bdev_del_partition
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1259b1e7900000 start commit: f75aef39 Linux 5.9-rc3 git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=3c5f6ce8d5b68299 dashboard link: https://syzkaller.appspot.com/bug?extid=b8639c8dcb5ec4483d4f syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15c43c79900000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=173dfa1e900000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: block: fix locking in bdev_del_partition
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
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