Write garbage into data areas used by the Objective-C runtime to track classes and objects.
Bugs of this nature are why crash reporters cannot use Objective-C in their crash handling code, as attempting to do so is likely to lead to a crash in the crash reporting code.
SDK: 4.1.3 Date: 05/18/2017 (i)
SDK: 5.0.0 Date: 02/16/2016 (i)
Date: 05/18/2017 (i)
-[CRLCrashCorruptObjC crash] (CRLCrashCorruptObjC.m:70)
-[CRLMainWindowController causeCrash:] (CRLMainWindowController.m:72)
Click a status icon above to see the crashing thread’s stack trace with further info.