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Bug 637367 - Add null checks to nsPluginInstanceOwner::DoCocoaEventDrawRect(). r=bsmedberg a=sayrer

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This commit is contained in:
Steven Michaud 2011-03-11 17:50:50 -06:00
parent 61c35070ce
commit 472417e274
1 changed files with 3 additions and 0 deletions
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3
layout/generic/nsObjectFrame.cpp
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@ -5857,6 +5857,9 @@ void nsPluginInstanceOwner::Paint(const gfxRect& aDirtyRect, CGContextRef cgCont
void nsPluginInstanceOwner::DoCocoaEventDrawRect(const gfxRect& aDrawRect, CGContextRef cgContext)
{
if (!mInstance || !mObjectFrame)
return;
// The context given here is only valid during the HandleEvent call.
NPCocoaEvent updateEvent;
InitializeNPCocoaEvent(&updateEvent);