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Bug 1167423 - patch 8 - Handle return values of FallibleTArray functions in HTMLInputElement, r=smaug

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This commit is contained in:
Andrea Marchesini
2015-05-25 12:50:15 +01:00
parent e1c25bfbc3
commit 1806762eb4
1 changed files with 12 additions and 3 deletions
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15
dom/html/HTMLInputElement.cpp
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@@ -1860,7 +1860,11 @@ HTMLInputElement::SetValue(const nsAString& aValue, ErrorResult& aRv)
return;
}
Sequence<nsString> list;
list.AppendElement(aValue);
if (!list.AppendElement(aValue)) {
aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
return;
}
MozSetFileNameArray(list, aRv);
return;
}
@@ -2441,7 +2445,9 @@ HTMLInputElement::MozSetFileNameArray(const char16_t** aFileNames, uint32_t aLen
Sequence<nsString> list;
for (uint32_t i = 0; i < aLength; ++i) {
list.AppendElement(nsDependentString(aFileNames[i]));
if (!list.AppendElement(nsDependentString(aFileNames[i]))) {
return NS_ERROR_OUT_OF_MEMORY;
}
}
ErrorResult rv;
@@ -2492,7 +2498,10 @@ HTMLInputElement::SetUserInput(const nsAString& aValue)
if (mType == NS_FORM_INPUT_FILE)
{
Sequence<nsString> list;
list.AppendElement(aValue);
if (!list.AppendElement(aValue)) {
return NS_ERROR_OUT_OF_MEMORY;
}
ErrorResult rv;
MozSetFileNameArray(list, rv);
return rv.StealNSResult();