1209956 - crash in @0x0 | mozilla::gl::ReadBuffer::`scalar deleting destructor''(unsigned int)

Status: RESOLVED WORKSFORME

(Core :: Graphics: CanvasWebGL, defect)

Description

[ovidiu boca[:Ovidiu]]

This bug was filed from the Socorro interface and is 
report bp-9eff6b1d-01c8-410f-b896-460582150930.
=============================================================
Reproduce this crashe on Windows 7 x64 with latest aurora, build id 20150930004021


Steps to reproduce:

1 Open Firefox (aurora) developers edition.
2 Go on this link https://wiki.mozilla.org/QA/Games#Public_Demos
3 Go to http://playcanv.as/b/DM950Kkf
4 Play about 1 minute. 
5  Go back and select link http://cabbi.bo/weirdkids/ from the list.
6 Play about 1 minute.
7 Go back and select link  https://www.shadertoy.com/

Expected results: You are able to play the games without problems.
Actual results: Firefox crashes.


Reports: 

 bp-ed6234b2-a1bf-44a9-ba89-8c32e2150930
 bp-9eff6b1d-01c8-410f-b896-460582150930

Comment 1

[Edwin Flores [inactive from 2016-12-01] [:eflores] [:edwin]]

Looks the same as bug 1227548.

Comment 2

[Edwin Flores [inactive from 2016-12-01] [:eflores] [:edwin]]

Hi, does this still happen on latest Nightly?

Comment 3

[ovidiu boca[:Ovidiu]]

Hi, 

I tested on Nightly 47.0a1 and I can't reproduce the crash, but I had a hang after I followed the first 4 steps, this it was just one time hang, I retested and I couldn't reproduce the hang. I also tested on aurora and I can't reproduce it. I will close this as Resolved: WFM and If I'll be able to reproduce it in the future I'll reopen this issue. Thank you