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bug 856794 - don't check the return value of nsTArray::EnsureLengthAtLeast() r=heycam

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This commit is contained in:
Trevor Saunders 2013-04-01 16:54:20 -04:00
parent 30b5ba2337
commit 10fef398ec
1 changed files with 4 additions and 18 deletions
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22
layout/style/nsRuleNode.cpp
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@ -5488,10 +5488,7 @@ SetBackgroundList(nsStyleContext* aStyleContext,
case eCSSUnit_Inherit:
aRebuild = true;
aCanStoreInRuleTree = false;
if (!aLayers.EnsureLengthAtLeast(aParentItemCount)) {
NS_WARNING("out of memory");
aParentItemCount = aLayers.Length();
}
aLayers.EnsureLengthAtLeast(aParentItemCount);
aItemCount = aParentItemCount;
for (uint32_t i = 0; i < aParentItemCount; ++i) {
aLayers[i].*aResultLocation = aParentLayers[i].*aResultLocation;
@ -5515,11 +5512,7 @@ SetBackgroundList(nsStyleContext* aStyleContext,
item->mValue.GetUnit() != eCSSUnit_Initial,
"unexpected unit");
++aItemCount;
if (!aLayers.EnsureLengthAtLeast(aItemCount)) {
NS_WARNING("out of memory");
--aItemCount;
break;
}
aLayers.EnsureLengthAtLeast(aItemCount);
BackgroundItemComputer<nsCSSValueList, ComputedValueItem>
::ComputeValue(aStyleContext, item,
aLayers[aItemCount-1].*aResultLocation,
@ -5562,10 +5555,7 @@ SetBackgroundPairList(nsStyleContext* aStyleContext,
case eCSSUnit_Inherit:
aRebuild = true;
aCanStoreInRuleTree = false;
if (!aLayers.EnsureLengthAtLeast(aParentItemCount)) {
NS_WARNING("out of memory");
aParentItemCount = aLayers.Length();
}
aLayers.EnsureLengthAtLeast(aParentItemCount);
aItemCount = aParentItemCount;
for (uint32_t i = 0; i < aParentItemCount; ++i) {
aLayers[i].*aResultLocation = aParentLayers[i].*aResultLocation;
@ -5590,11 +5580,7 @@ SetBackgroundPairList(nsStyleContext* aStyleContext,
item->mYValue.GetUnit() != eCSSUnit_Initial,
"unexpected unit");
++aItemCount;
if (!aLayers.EnsureLengthAtLeast(aItemCount)) {
NS_WARNING("out of memory");
--aItemCount;
break;
}
aLayers.EnsureLengthAtLeast(aItemCount);
BackgroundItemComputer<nsCSSValuePairList, ComputedValueItem>
::ComputeValue(aStyleContext, item,
aLayers[aItemCount-1].*aResultLocation,