{
	"id": "175427",
	"key": "AC-6584",
	"fields": {
		"issuetype": {
			"id": "1",
			"description": "A problem which impairs or prevents the functions of the product.",
			"name": "Bug",
			"subtask": false
		},
		"project": {
			"id": "12217",
			"key": "AC",
			"name": "Appcelerator - INBOX",
			"projectCategory": {
				"id": "10000",
				"description": "",
				"name": "Customer Service"
			}
		},
		"resolution": null,
		"resolutiondate": null,
		"created": "2020-08-11T13:47:41.000+0000",
		"labels": [],
		"versions": [],
		"issuelinks": [],
		"assignee": {
			"name": "amukherjee",
			"key": "amukherjee",
			"displayName": "Abir Mukherjee",
			"active": true,
			"timeZone": "America/Los_Angeles"
		},
		"updated": "2020-08-11T13:47:41.000+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": "14548",
				"name": "Titanium SDK & CLI",
				"description": "Please enter tickets related to the MobileSDK here."
			}
		],
		"description": "*Summary*\r\n\r\nWe're using ti.identity to store a user token in the iOS keychain, this goes well most of the time, but sometimes (about 7% of the time according to Firebase) an exception will occur:\r\n\r\n{code:java}\r\nCrashed: com.apple.root.default-qos\r\nEXC_BAD_ACCESS KERN_INVALID_ADDRESS 0x0000000000000020\r\n__26-[APSKeychainWrapper read]_block_invoke\r\n\r\n0  libobjc.A.dylib                0x1aec3bbf0 objc_retain + 16\r\n1  MyApp                          0x10092b284 __26-[APSKeychainWrapper read]_block_invoke + 111 (APSKeychainWrapper.m:111)\r\n2  libdispatch.dylib              0x1af488a38 _dispatch_call_block_and_release + 24\r\n3  libdispatch.dylib              0x1af4897d4 _dispatch_client_callout + 16\r\n4  libdispatch.dylib              0x1af42dc80 _dispatch_queue_override_invoke + 684\r\n5  libdispatch.dylib              0x1af43a030 _dispatch_root_queue_drain + 372\r\n6  libdispatch.dylib              0x1af43a8d4 _dispatch_worker_thread2 + 128\r\n7  libsystem_pthread.dylib        0x1af66a1b4 _pthread_wqthread + 464\r\n8  libsystem_pthread.dylib        0x1af66ccd4 start_wqthread + 4\r\n{code}\r\n\r\n*Step to reproduce*\r\n\r\n# Add the example code to a Titanium classic project\r\n# Add the ti.identity module\r\n# Run the app on iOS and wait until the app crashes (usually within a couple of minutes)\r\n\r\nNOTE: the actual app doesn't loop to update the KeychainItem, this is just an example.\r\n\r\n{code:java}\r\nvar TiIdentity = require('ti.identity');\r\n\r\nvar win = Ti.UI.createWindow({\r\n  backgroundColor: '#fff',\r\n});\r\n\r\nvar countLabel = Ti.UI.createLabel({\r\n  width: Ti.UI.FILL,\r\n  textAlign: Ti.UI.TEXT_ALIGNMENT_CENTER,\r\n});\r\nwin.add(countLabel);\r\n\r\nfunction updateKeychainItem(value, onResult) {\r\n  var keychainItem = TiIdentity.createKeychainItem({\r\n    identifier: 'password',\r\n  });\r\n\r\n  keychainItem.fetchExistence(function (eExistence) {\r\n    if (eExistence.exists) {\r\n      keychainItem.addEventListener('read', function (eRead) {\r\n        if (!eRead.success) {\r\n          onResult(eRead);\r\n          return;\r\n        }\r\n\r\n        if (eRead.value != value) {\r\n          keychainItem.addEventListener('update', onResult);\r\n          keychainItem.update(value);\r\n        } else {\r\n          onResult({ success: true });\r\n        }\r\n      });\r\n      keychainItem.read();\r\n    } else {\r\n      keychainItem.addEventListener('save', onResult);\r\n      keychainItem.save(value);\r\n    }\r\n  });\r\n}\r\n\r\nwin.addEventListener('open', function () {\r\n  (function updateLoop(i) {\r\n    updateKeychainItem('pass ' + i, function (e) {\r\n      if (--i) updateLoop(i);\r\n      countLabel.text = i;\r\n    });\r\n  })(100000);\r\n});\r\n\r\nwin.open();\r\n{code}\r\n\r\n*Expected result*\r\n\r\nThe app updates the KeychainItem a 100000 times.\r\n\r\n*Actual result*\r\n\r\nThe app crashes before finishing the loop.",
		"attachment": [],
		"flagged": false,
		"summary": "iOS: ti.identity rare crash when when reading/updating KeychainItem value",
		"creator": {
			"name": "teunklijn@telfort.nl",
			"key": "teunklijn@telfort.nl",
			"displayName": "Teun Klijn",
			"active": true,
			"timeZone": "Europe/Amsterdam"
		},
		"subtasks": [],
		"reporter": {
			"name": "teunklijn@telfort.nl",
			"key": "teunklijn@telfort.nl",
			"displayName": "Teun Klijn",
			"active": true,
			"timeZone": "Europe/Amsterdam"
		},
		"environment": " Ti SDK 9.0.3.GA",
		"comment": {
			"comments": [],
			"maxResults": 0,
			"total": 0,
			"startAt": 0
		}
	}
}