[GEM-dev] [pd-gem:bugs] #193 gemlist and separator may crash

["IOhannes m zmölnig"]

- **status**: pending-works-for-me --> closed-out-of-date



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** [bugs:#193] gemlist and separator may crash**

**Status:** closed-out-of-date
**OS:** any
**Release:** 0.94
**Labels:** crash gemlist separator 
**Created:** Fri May 04, 2012 01:05 PM UTC by Cyrille Henry
**Last Updated:** Thu Aug 28, 2014 04:24 PM UTC
**Owner:** IOhannes m zmölnig

gemlist and separator did not work well together.
here are 2 example that can lead to a pd crash.
\- gemlist flow by a separator and a pix\_image is manually banged
\- gemlist follow by a separator is not update by a valid gemlist at every frame

both are "incorrect" use of gemlist, but it should not crash.
so, i suggest to limit bang action on gemlist only if both condition occur : 
\- bang happend during gem rendering 
\- a valid gemlist is received on it's right inlet at this frame

i don't think of any restriction imposes by this limitation, but I may be wrong.

attachement are 2 crasher patch


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