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Bug 1298776 - Handle nullptr return from CreatePromiseObjectInternal in PromiseObject::create. r=evilpie

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MozReview-Commit-ID: Hp6Y7yrOQBk
This commit is contained in:
Till Schneidereit 2016-09-12 16:31:47 +02:00
parent 5660fcb461
commit cbb0ee47c1
2 changed files with 3 additions and 0 deletions
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2
js/src/builtin/Promise.cpp
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@ -717,6 +717,8 @@ PromiseObject::create(JSContext* cx, HandleObject executor, HandleObject proto /
// Steps 3-7.
Rooted<PromiseObject*> promise(cx, CreatePromiseObjectInternal(cx, usedProto, wrappedProto));
if (!promise)
return nullptr;
RootedValue promiseVal(cx, ObjectValue(*promise));
if (wrappedProto && !cx->compartment()->wrap(cx, &promiseVal))

1
js/src/jit-test/tests/promise/bug-1298776.js Normal file
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@ -0,0 +1 @@
oomTest(Function(`new Promise(res=>res)`));