{
	"id": "136188",
	"key": "TIMOB-17960",
	"fields": {
		"issuetype": {
			"id": "4",
			"description": "An improvement or enhancement to an existing feature or task.",
			"name": "Improvement",
			"subtask": false
		},
		"project": {
			"id": "10153",
			"key": "TIMOB",
			"name": "Titanium SDK/CLI",
			"projectCategory": {
				"id": "10100",
				"description": "Titanium and related SDKs used in application development",
				"name": "Client"
			}
		},
		"fixVersions": [],
		"resolution": null,
		"resolutiondate": null,
		"created": "2014-09-06T02:06:50.000+0000",
		"priority": {
			"name": "None",
			"id": "6"
		},
		"labels": [
			"TCSupportTriage"
		],
		"versions": [
			{
				"id": "15972",
				"description": "Release 3.4.0",
				"name": "Release 3.4.0",
				"archived": false,
				"released": true,
				"releaseDate": "2014-09-28"
			}
		],
		"issuelinks": [],
		"assignee": null,
		"updated": "2018-02-28T20:03:37.000+0000",
		"status": {
			"description": "The issue is open and ready for the assignee to start work on it.",
			"name": "Open",
			"id": "1",
			"statusCategory": {
				"id": 2,
				"key": "new",
				"colorName": "blue-gray",
				"name": "To Do"
			}
		},
		"components": [
			{
				"id": "10206",
				"name": "iOS",
				"description": "iOS Platform"
			}
		],
		"description": "Assigning an object with circular references to a Kroll object property overflows the stack.\r\n\r\n{code}\r\nvar label = Titanium.UI.createLabel({});\r\n\r\nvar a = {\r\n\tdummy: \"x\"\r\n};\r\n\t\r\nvar b = {\r\n\ta: a\r\n};\r\n\t\r\na.b = b;\r\n\t\r\nlabel.test = a;\r\n{code}\r\n\r\nThe bug is in TiBindingTiValueToNSDictionary / TiBindingTiValueToNSObject which will create an infinite recursion while trying to visit the object tree (which is in fact a graph).\r\n\r\nA part of the call stack:\r\n\r\n{code}\r\n...\r\n    frame #2694: 0x0026209f Museo900`TiBindingTiValueToNSObject(jsContext=0x0cfcc19c, objRef=0x100edf28) + 1903 at TiBindingTiValue.m:132\r\n    frame #2695: 0x0026189b Museo900`TiBindingTiValueToNSDictionary(jsContext=0x0cfcc19c, objRef=0x100edea8) + 283 at TiBindingTiValue.m:50\r\n    frame #2696: 0x0026209f Museo900`TiBindingTiValueToNSObject(jsContext=0x0cfcc19c, objRef=0x100edea8) + 1903 at TiBindingTiValue.m:132\r\n    frame #2697: 0x0026189b Museo900`TiBindingTiValueToNSDictionary(jsContext=0x0cfcc19c, objRef=0x100edf28) + 283 at TiBindingTiValue.m:50\r\n    frame #2698: 0x0026209f Museo900`TiBindingTiValueToNSObject(jsContext=0x0cfcc19c, objRef=0x100edf28) + 1903 at TiBindingTiValue.m:132\r\n    frame #2699: 0x0026189b Museo900`TiBindingTiValueToNSDictionary(jsContext=0x0cfcc19c, objRef=0x100edea8) + 283 at TiBindingTiValue.m:50\r\n    frame #2700: 0x0026209f Museo900`TiBindingTiValueToNSObject(jsContext=0x0cfcc19c, objRef=0x100edea8) + 1903 at TiBindingTiValue.m:132\r\n    frame #2701: 0x000310bc Museo900`TiValueToId(context=0x0caf7540, v=0x100edea8) + 60 at KrollObject.m:86\r\n    frame #2702: 0x00031e41 Museo900`KrollSetProperty(jsContext=0x0fc8c110, object=0x0cfd9f90, prop=0x0fb85a10, value=0x100edea8, exception=0xb032cd6c) + 273 at KrollObject.m:280\r\n    frame #2703: 0x002b6c8d Museo900`TI::TiCallbackObject<TI::TiObjectWithGlobalObject>::put(this=<unavailable>, exec=<unavailable>, propertyName=<unavailable>, value=TiValue at 0xb032cdbc, slot=<unavailable>) + 365 at TiCallbackObjectFunctions.h:213\r\n    frame #2704: 0x002f524b Museo900`TI::Interpreter::privateExecute(TI::Interpreter::ExecutionFlag, TI::RegisterFile*, TI::TiExcState*) [inlined] TI::TiValue::put(this=0x0cfd9f90, slot=0x00000000, exec=<unavailable>, propertyName=0x0fb90590) + 69 at TiObject.h:812\r\n    frame #2705: 0x002f5206 Museo900`TI::Interpreter::privateExecute(this=0xb032cff8, flag=Normal, registerFile=0x00000111, callFrame=0x0fc8c110) + 20790 at Interpreter.cpp:3191\r\n    frame #2706: 0x002fda6b Museo900`TI::Interpreter::executeCall(this=0x0fb92b80, callFrame=<unavailable>, function=0x0fc8c040, callType=<unavailable>, callData=<unavailable>, thisValue=TiValue at 0xb032d904, args=<unavailable>) + 763 at Interpreter.cpp:965\r\n    frame #2707: 0x0033fa73 Museo900`TI::call(exec=0x0cfcc19c, functionObject=TiValue at 0xb032d934, callType=CallTypeJS, callData=0xb032d970, thisValue=TiValue at 0xb032d944, args=0xb032d958) + 83 at CallData.cpp:45\r\n    frame #2708: 0x002b53cc Museo900`TiObjectCallAsFunction(ctx=<unavailable>, object=0x100e31f0, thisObject=0x100e2578, argumentCount=<unavailable>, arguments=<unavailable>, exception=<unavailable>) + 492 at TiObjectRef.cpp:449\r\n    frame #2709: 0x002612dc Museo900`TiBindingEventProcess(runloop=0x0caf7540, payload=0x0ca1f400) + 1356 at TiBindingEvent.m:278\r\n    frame #2710: 0x002615c3 Museo900`-[TiBindingCallbackInvoke invoke:](self=0x0ca9c820, _cmd=0x00406f6c, runLoop=0x0caf7540) + 67 at TiBindingRunLoop.m:53\r\n    frame #2711: 0x00029875 Museo900`-[KrollContext invoke:](self=0x0caf7540, _cmd=0x00406f6c, object=0x0ca9c820) + 213 at KrollContext.m:958\r\n    frame #2712: 0x0002b2fc Museo900`-[KrollContext main](self=0x0caf7540, _cmd=0x00f893eb) + 4540 at KrollContext.m:1315\r\n    frame #2713: 0x00dfb597 Foundation`-[NSThread main] + 76\r\n    frame #2714: 0x00dfb4f6 Foundation`__NSThread__main__ + 1275\r\n    frame #2715: 0x04ae75b7 libsystem_c.dylib`_pthread_start + 344\r\n{code}\r\n",
		"attachment": [],
		"flagged": false,
		"summary": "Assigning an object with circular references to a Kroll object property overflows stack (TiBindingTiValueToNSObject bug)",
		"creator": {
			"name": "s.stefanek",
			"key": "s.stefanek",
			"displayName": "Szymon Tomasz Stefanek",
			"active": true,
			"timeZone": "America/Los_Angeles"
		},
		"subtasks": [],
		"reporter": {
			"name": "s.stefanek",
			"key": "s.stefanek",
			"displayName": "Szymon Tomasz Stefanek",
			"active": true,
			"timeZone": "America/Los_Angeles"
		},
		"environment": "iOS\r\nTitanium 3.3.0 GA",
		"comment": {
			"comments": [],
			"maxResults": 2,
			"total": 2,
			"startAt": 0
		}
	}
}