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Bug 1167420 - Handle fallible AppendElement call in netwerk/base/Dashboard.cpp. r=valentin

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This commit is contained in:
Birunthan Mohanathas 2015-05-27 17:46:19 -07:00
parent 2e77719e3d
commit ec383264f0
1 changed files with 9 additions and 5 deletions
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14
netwerk/base/Dashboard.cpp
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@ -298,7 +298,6 @@ LookupHelper::OnLookupComplete(nsICancelable *aRequest,
nsresult
LookupHelper::ConstructAnswer(LookupArgument *aArgument)
{
nsIDNSRecord *aRecord = aArgument->mRecord;
AutoSafeJSContext cx;
@ -312,10 +311,15 @@ LookupHelper::ConstructAnswer(LookupArgument *aArgument)
bool hasMore;
aRecord->HasMore(&hasMore);
while (hasMore) {
nsCString nextAddress;
aRecord->GetNextAddrAsString(nextAddress);
CopyASCIItoUTF16(nextAddress, *addresses.AppendElement());
aRecord->HasMore(&hasMore);
nsString* nextAddress = addresses.AppendElement();
if (!nextAddress) {
return NS_ERROR_OUT_OF_MEMORY;
}
nsCString nextAddressASCII;
aRecord->GetNextAddrAsString(nextAddressASCII);
CopyASCIItoUTF16(nextAddressASCII, *nextAddress);
aRecord->HasMore(&hasMore);
}
} else {
dict.mAnswer = false;