Hi Lukasz,

On Wed, Jul 25, 2018 at 12:22 AM, Lukasz Majewski <lu...@denx.de> wrote:
>
> Hi Sam,
>
> > On Sat, Jun 30, 2018 at 7:20 AM, Simon Glass <s...@chromium.org> wrote:
> > > On 29 June 2018 at 11:59, Sam Protsenko
> > > <semen.protse...@linaro.org> wrote:
> > >> In case when user provides '-' as USB controller index, like this:
> > >>
> > >>     => fastboot -
> > >>
> > >> data abort occurs in strcmp() function in do_fastboot(), here:
> > >>
> > >>     if (!strcmp(argv[1], "udp"))
> > >>
> > >> (tested on BeagleBone Black).
> > >>
> > >> That's because argv[1] is NULL when user types in the '-', and null
> > >> pointer dereference occurs in strcmp() (which is ok according to C
> > >> standard specification). So we must validate user input to prevent
> > >> such behavior.
> > >>
> > >> While at it, check also the result of strtoul() function and handle
> > >> error cases properly.
> > >>
> > >> Signed-off-by: Sam Protsenko <semen.protse...@linaro.org>
> > >> ---
> > >> Changes for v2:
> > >>   - replace argv check with argc check
> > >>   - add mentioning of testing platform in commit message
> > >>
> > >>  cmd/fastboot.c | 13 ++++++++++++-
> > >>  1 file changed, 12 insertions(+), 1 deletion(-)
> > >
> > > Reviewed-by: Simon Glass <s...@chromium.org>
> >
> > Hi Lukasz,
> >
> > Can you please review and merge?
>
> I've noticed that I was not CC'ed, so I've missed the patch from the
> mailing list.
> You may consider using patman for sending patches (which adds
> recipients automatically).
>
>
> The patch itself seems OK - thanks.
>
> Reviewed-by: Lukasz Majewski <lu...@denx.de>
>
> I've added it to u-boot-dfu tree. Lets wait for Travis-CI output.
>

u-boot-usb was merged into master recently, but this patch is still
missing in master. Can you please check that for me, I'm afraid it
could have been lost...

Thanks!

> >
> > Thanks!
>
>
>
>
> Best regards,
>
> Lukasz Majewski
>
> --
>
> DENX Software Engineering GmbH,      Managing Director: Wolfgang Denk
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
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