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Check for infinite value in txFormatNumberFunctionCall.

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wolfbeast 2018-05-15 14:23:06 +02:00 • committed by Roy Tam
commit b2cb4042f0
1 changed files with 6 additions and 0 deletions
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6
dom/xslt/xslt/txFormatNumberFunctionCall.cpp
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@ -265,6 +265,12 @@ txFormatNumberFunctionCall::evaluate(txIEvalContext* aContext,
value = fabs(value) * multiplier; value = fabs(value) * multiplier;
// Make sure the multiplier didn't push value to infinity.
if (value == mozilla::PositiveInfinity<double>()) {
return aContext->recycler()->getStringResult(format->mInfinity,
aResult);
}
// Prefix // Prefix
nsAutoString res(prefix); nsAutoString res(prefix);