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Bug 999736 - Add a null check in ContentHostTexture::Lock. r=bjacob

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This commit is contained in:
Nicolas Silva 2014-04-23 14:19:29 +02:00
parent c7ba7fe917
commit e440db1e50
1 changed files with 3 additions and 0 deletions
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3
gfx/layers/composite/ContentHost.h
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@ -152,6 +152,9 @@ public:
virtual bool Lock() {
MOZ_ASSERT(!mLocked);
if (!mTextureHost) {
return false;
}
if (!mTextureHost->Lock()) {
return false;
}