[Ovmsdev] Size limit on scp

[Stephen Casner]

Done.

On Mon, 26 Mar 2018, Mark Webb-Johnson wrote:

> I can't imagine sending anything much bigger than flash images to the SD card. Those are around 4MB maximum. Perhaps CAN bus dumps? But those would more likely be downloaded, not uploaded.
>
> How about setting it to 10MB for the moment?
>
> Regards, Mark
>
> > On 25 Mar 2018, at 11:56 PM, Stephen Casner <casner at acm.org> wrote:
> >
> > Mark,
> >
> > Yes, that limit can definitely be made larger.  It is just part of the
> > code validating the command received from the scp client.  I modeled
> > that validation code after the scp code in openssh where the size
> > validation was checking for the value to fit in off_t, but my mindset
> > at the time was that only small files like scripts and configs would
> > be transferred.  I wasn't sure about an appropriate off_t definition
> > in esp-idf.
> >
> > What size limit do you think would be appropriate?
> >
> >                                                        -- Steve
> >
> > On Sun, 25 Mar 2018, Mark Webb-Johnson wrote:
> >
> >> @Steve
> >>
> >> Is there any particular reason for this:
> >>
> >> $ scp build/ovms3.bin mark at ev914.local:/sd/ovms3.new
> >> scp: size unacceptable: 1841760
> >>
> >> Can we increase to allow firmware copies to SD?
> >>
> >> Regards, Mark.
> > _______________________________________________
> > OvmsDev mailing list
> > OvmsDev at lists.teslaclub.hk
> > http://lists.teslaclub.hk/mailman/listinfo/ovmsdev
>
> _______________________________________________
> OvmsDev mailing list
> OvmsDev at lists.teslaclub.hk
> http://lists.teslaclub.hk/mailman/listinfo/ovmsdev