[L2Ork-dev] Test upcoming bugfix for glist_getcanvas
Ivica Ico Bukvic
ico at vt.edu
Fri Nov 17 23:05:51 UTC 2017
I have a vague recollection that this may have to do with nested GOPs
(e.g. if you adjust a parent GOP, nested ones need to be re-checked),
but may be mis-remembering.
On 11/17/2017 4:54 PM, Jonathan Wilkes wrote:
> Hi list,
> I've got a crasher fix in the pipeline:
> Essentially this just removes gobj_shouldvis from the conditional in
> Any clue what the heck that call was doing there in the first place?
> It was in Pd-extended
> 0.42, then removed without comment or explanation for Pd-extended 0.43.
> The crasher happened because the glist_getcanvas loop assumes only
> that the current
> glist and its owner are valid, but the call to glist_shouldvis ends up
> calling glist_xtopixels
> and dereferencing a glist one past the owner.
> I don't currently see any regressions due to removing it, but it
> should be thoroughly
> tested before moving on.
> L2Ork-dev mailing list
> L2Ork-dev at disis.music.vt.edu
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