Closed Bug 702547 Opened 9 years ago Closed 7 years ago

Crash in js_ConcatStrings

Categories

(Core :: JavaScript Engine, defect)

x86
Windows 7
defect
Not set
critical

Tracking

()

RESOLVED WORKSFORME

People

(Reporter: scoobidiver, Unassigned)

Details

(Keywords: crash)

Crash Data

It's #7 top crasher in 10.0a2 and #28 in 11.0a1.

Stack traces look like:
0 	mozjs.dll 	js_ConcatStrings 	js/src/vm/String.cpp:264
1 	mozjs.dll 	js::mjit::stubs::Add 	js/src/methodjit/StubCalls.cpp:1087
2 	mozjs.dll 	js::mjit::EnterMethodJIT 	js/src/methodjit/MethodJIT.cpp:1064
3 	mozjs.dll 	js::mjit::JaegerShotAtSafePoint 	js/src/methodjit/MethodJIT.cpp:1152
4 	mozjs.dll 	js::Interpret 	js/src/jsinterp.cpp:2125
5 	mozjs.dll 	js::ContextStack::pushInvokeFrame 	js/src/vm/Stack.cpp:691
6 	mozjs.dll 	js::InvokeKernel 	js/src/jsinterp.cpp:647
7 	mozjs.dll 	JS_CallFunctionValue 	js/src/jsapi.cpp:5199
8 	xul.dll 	nsXPCWrappedJSClass::CallMethod 	js/xpconnect/src/XPCWrappedJSClass.cpp:1530

More reports at:
https://crash-stats.mozilla.com/report/list?signature=js_ConcatStrings%28JSContext*%2C%20JSString*%2C%20JSString*%29
It's now only #126 top crasher in 9.0b4.
There have been no crashes for the last four weeks after 20.0.1.
Status: NEW → RESOLVED
Crash Signature: [@ js_ConcatStrings(JSContext*, JSString*, JSString*) ] → [@ js_ConcatStrings(JSContext*, JSString*, JSString*) ] [@ js_ConcatStrings(JSContext*, JS::Handle<JSString*>, JS::Handle<JSString*>) ] [@ js_ConcatStrings ]
Closed: 7 years ago
Resolution: --- → WORKSFORME
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