Messages in this thread | | | Date | Tue, 2 Aug 2022 15:27:19 -0700 | From | Eric Biggers <> | Subject | Re: [syzbot] KASAN: use-after-free Read in post_one_notification |
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On Mon, Aug 01, 2022 at 03:54:09AM -0700, syzbot wrote: > Hello, > > syzbot has tested the proposed patch and the reproducer did not trigger any issue: > > Reported-and-tested-by: syzbot+c70d87ac1d001f29a058@syzkaller.appspotmail.com > > Tested on: > > commit: 3d7cb6b0 Linux 5.19 > git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > console output: https://syzkaller.appspot.com/x/log.txt?x=14066d7a080000 > kernel config: https://syzkaller.appspot.com/x/.config?x=70dd99d568a89e0 > dashboard link: https://syzkaller.appspot.com/bug?extid=c70d87ac1d001f29a058 > compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 > > Note: no patches were applied. > Note: testing is done by a robot and is best-effort only.
It appears this was already fixed, so no need for any more activity on this bug:
#syz fix: watchqueue: make sure to serialize 'wqueue->defunct' properly
- Eric
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