Open Bug 1287676 Opened 4 years ago Updated 3 years ago

Crash in java.lang.NullPointerException: at org.mozilla.gecko.gfx.GeckoLayerClient$


(Firefox for Android :: Toolbar, defect, P2, critical)




Tracking Status
firefox47 --- wontfix
firefox48 --- wontfix
firefox49 --- wontfix
firefox50 --- fix-optional
firefox51 --- ?


(Reporter: ting, Unassigned)



(Keywords: crash)

Crash Data

This bug was filed from the Socorro interface and is 
report bp-5867b47e-2683-45c4-96fc-f74c22160718.

#10 with 0719 Nightly on Android, however there're 4786 crash reports since 0701, over 200 per day.
:kats, any ideas?
Flags: needinfo?(bugmail)
Seems like it's not a recent regression, it's pretty high volume in 47 release as well. The crash stack points to - Dylan, any ideas?
Flags: needinfo?(bugmail) → needinfo?(droeh)
I'm not sure why this would suddenly have become a problem; the crashes start before any of the major changes I've made to GLController and friends. However, a first attempt at a fix here may be as simple as failing gracefully if mView or mView.getGLController() are null.
Flags: needinfo?(droeh)
The most recent crash report for this points to this line specifically:

which was modified by bug 1288467 since then. So it may be fixed already. I don't think we want to uplift bug 1288467 to 49, although we might want to put in a nullguard directly into 49 beta. On the other hand, just adding a nullguard might paper over the crash and leave the browser in an unusable state, so I'm not really sure it's worth doing.
I don't see any crashes with this signature in 49 (since July 1). There's a grand total of three crashes on 50, all of which occurred in the latter half of July. Nothing on 51 yet.
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