Messages in this thread | | | From | Dmitry Vyukov <> | Date | Thu, 13 Jun 2019 14:11:52 +0200 | Subject | Re: memory leak in vhost_net_ioctl |
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On Thu, Jun 13, 2019 at 2:07 PM Hillf Danton <hdanton@sina.com> wrote: > > > Hello Jason > > On Thu, 13 Jun 2019 17:10:39 +0800 Jason Wang wrote: > > > > This is basically a kfree(ubuf) after the second vhost_net_flush() in > > vhost_net_release(). > > > Fairly good catch. > > > Could you please post a formal patch? > > > I'd like very much to do that; but I wont, I am afraid, until I collect a > Tested-by because of reproducer without a cutting edge.
You can easily collect Tested-by from syzbot for any bug with a reproducer ;) https://github.com/google/syzkaller/blob/master/docs/syzbot.md#testing-patches
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