Re: KASAN: use-after-free Read in sctp_outq_tail

[Dmitry Vyukov]

On Tue, Feb 12, 2019 at 8:19 PM Marcelo Ricardo Leitner
<marcelo.leitner@xxxxxxxxx> wrote:
>
> On Tue, Feb 12, 2019 at 11:04:27AM -0800, syzbot wrote:
> > Hello,
> >
> > syzbot found the following crash on:
> >
> > HEAD commit:    d4104460aec1 Add linux-next specific files for 20190211
> > git tree:       linux-next
>
> I can't find this commit. How can I know for sure which commits are in?
> Recent patches are involved with this code, but not sure what was
> included on the test.

Hi Marcelo,

linux-next is weird. Not sure why a so recent commit is not in
linux-next, maybe one needs to fetch tags or something. Fetching
git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next-history.git
helped me to get this commit:

$ git show d4104460aec1
commit d4104460aec152e23cf80ab1f950f414bf94f4ea (HEAD, tag: next-20190211)
Author: Stephen Rothwell
Date:   Mon Feb 11 18:37:26 2019 +1100
    Add linux-next specific files for 20190211