Re: [PATCH v1 01/10] perf: Avoid buffer overflow in python register interface

[Arnaldo Carvalho de Melo <acme@kernel.org>]

On Thu, Sep 12, 2024 at 07:38:21AM -0700, Andi Kleen wrote:
> On Thu, Sep 12, 2024 at 09:41:55AM -0300, Arnaldo Carvalho de Melo wrote:
> > On Wed, Sep 04, 2024 at 06:50:09PM -0700, Andi Kleen wrote:
> > > Running a script that processes PEBS records gives buffer overflows
> > > in valgrind. The problem is that the allocation of the register
> > > string doesn't include the terminating 0 byte. Fix this. I also replaced
> > > the very magic "28" with a more reasonable larger buffer that should
> > > fit all registers. There's no need to conserve memory here.
> > 
> > I applied this one already.
> > 
> > But you used the wrong list address, perf-tools-users@vger, I'm fixing
> > this up now to linux-perf-users@vger so that the message reaches the
> > mailing list.
> > 
> > I waited a bit for reviewers but then realized the problem with the list
> > address when trying to use b4 to fetch it from lore :-\
> 
> I sent it twice. The second version had the right address.
 
I have tried to continue reviewing/processing the patch series from the
one without linux-perf-users@ on the CC :-\

> But you were in cc and got both versions, sorry.

Lets try to continue from here, I made some comments,

Thanks a lot for your work,

- Arnaldo