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Issue #2305 Part 4: Check for failure when getting RegExp match result template

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Null deref crash fix.
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Moonchild 2024-11-12 14:30:36 +01:00 • committed by roytam1
commit 1878228db7
1 changed files with 3 additions and 0 deletions
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3
js/src/builtin/RegExp.cpp
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@ -99,6 +99,9 @@ js::CreateRegExpMatchResult(JSContext* cx, RegExpShared& re,
// MakeIndicesArray: step 8
ArrayObject* indicesTemplate =
cx->compartment()->regExps.getOrCreateMatchResultTemplateObject(cx, RegExpCompartment::ResultTemplateKind::Indices);
if (!indicesTemplate) {
return false;
}
indices = NewDenseFullyAllocatedArrayWithTemplate(cx, numPairs, indicesTemplate);
if (!indices) {
return false;