1439161 - Crash in mozilla::dom::workerinternals::`anonymous namespace'::Wrap

Status: RESOLVED DUPLICATE of bug 1428725

(Core :: JavaScript Engine, defect)

Description

[Ted Campbell [:tcampbell]]

This bug was filed from the Socorro interface and is
report bp-9a2f081a-d320-4f34-b589-fc7310180217.
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Top 10 frames of crashing thread:

0 xul.dll mozilla::dom::workerinternals::`anonymous namespace'::Wrap dom/workers/RuntimeService.cpp:941
1 xul.dll JSCompartment::getOrCreateWrapper js/src/vm/JSCompartment.cpp:434
2 xul.dll JSCompartment::wrap js/src/vm/JSCompartment-inl.h:156
3 xul.dll js::CrossCompartmentWrapper::nativeCall js/src/proxy/CrossCompartmentWrapper.cpp:407
4 xul.dll js::Proxy::nativeCall js/src/proxy/Proxy.cpp:542
5 xul.dll TypedArray_lengthGetter js/src/vm/TypedArrayObject.cpp:1428
6 xul.dll js::InternalCallOrConstruct js/src/vm/Interpreter.cpp:473
7 xul.dll js::fun_call js/src/vm/JSFunction.cpp:1184
8 xul.dll js::InternalCallOrConstruct js/src/vm/Interpreter.cpp:473
9 xul.dll Interpret js/src/vm/Interpreter.cpp:3096

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I hit this crash while using debugger on a worker and expanding properties/printing  a emscripten WASM Module in the console.

Comment 1

[Ted Campbell [:tcampbell]]

ni? myself to add proper STR.

Comment 2

[Luke Wagner [:luke]]

Coincidentally, we just diagnosed what looks to be the same crash over in bug 1428725.  If you read the most recent comments, you might even be in a good position to write the patch to fix it!