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SubjectRe: KASAN: use-after-free Read in devlink_health_reporter_destroy
On Mon, Jul 13, 2020 at 03:55:21PM -0700, syzbot wrote:
> Hello,
>
> syzbot found the following crash on:
>
> HEAD commit: 71930d61 Merge git://git.kernel.org/pub/scm/linux/kernel/g..
> git tree: net-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=10c8d157100000
> kernel config: https://syzkaller.appspot.com/x/.config?x=4c5bc87125719cf4
> dashboard link: https://syzkaller.appspot.com/bug?extid=dd0040db0d77d52f98a5
> compiler: gcc (GCC) 10.1.0-syz 20200507
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1421cd3f100000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=13ccfe4f100000
>
> IMPORTANT: if you fix the bug, please add the following tag to the commit:
> Reported-by: syzbot+dd0040db0d77d52f98a5@syzkaller.appspotmail.com

#syz fix: devlink: Fix use-after-free when destroying health reporters

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