[Mono-bugs] [Bug 78061][Maj] New - System.DivideByZeroException leads to crash report on OS X

[bugzilla-daemon at bugzilla.ximian.com]

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Changed by artyom.tyazhelov at gmail.com.

http://bugzilla.ximian.com/show_bug.cgi?id=78061

--- shadow/78061	2006-04-09 10:56:32.000000000 -0400
+++ shadow/78061.tmp.8533	2006-04-09 10:56:32.000000000 -0400
@@ -0,0 +1,123 @@
+Bug#: 78061
+Product: Mono: Runtime
+Version: 1.1
+OS: other
+OS Details: OS X 10.4.6 Intel
+Status: NEW   
+Resolution: 
+Severity: 
+Priority: Major
+Component: JIT
+AssignedTo: lupus at ximian.com                            
+ReportedBy: artyom.tyazhelov at gmail.com               
+QAContact: mono-bugs at ximian.com
+TargetMilestone: ---
+URL: 
+Cc: 
+Summary: System.DivideByZeroException leads to crash report on OS X
+
+Please fill in this template when reporting a bug, unless you know what you are doing.
+Description of Problem:
+System.DivideByZeroException leads to crash report on OS X
+
+Steps to reproduce the problem:
+using System;
+
+namespace Test {
+	class Test {
+
+		public static void Main() {
+			int a = 1;
+			int b = 0;
+
+			int c = a / b;	// replace b with 0 to crash mcs during comppile
+			c++;
+		}
+	}
+}
+
+Actual Results:
+program generates CrashReport:
+
+Expected Results:
+no CrashReport
+
+How often does this happen? 
+always
+
+Additional Information:
+console correclty contains:
+Unhandled Exception: System.DivideByZeroException: Division by zero
+
+
+CrashReport:
+
+**********
+
+Host Name:      arty0mbkpro
+Date/Time:      2006-04-09 17:31:08.728 +0300
+OS Version:     10.4.6 (Build 8I1119)
+Report Version: 4
+
+Command: mono
+Path:    /usr/local/bin/mono
+Parent:  bash [2304]
+
+Version: ??? (???)
+
+PID:    2452
+Thread: 0
+
+Exception:  EXC_ARITHMETIC (0x0003)
+Codes:      EXC_I386_DIV (divide by zero)
+
+Thread 0 Crashed:
+0   <<00000000>> 	0x005b9891 0 + 6002833
+1   <<00000000>> 	0x005b9863 0 + 6002787
+2   <<00000000>> 	0x005b97ee 0 + 6002670
+3   mono              	0x00077e47 mono_runtime_exec_main + 97 (object.c:2105)
+4   mono              	0x0007b178 mono_runtime_run_main + 385 (object.c:1962)
+5   mono              	0x00003dfd mono_main + 4808 (driver.c:974)
+6   mono              	0x000025e2 _start + 228 (crt.c:272)
+7   mono              	0x000024fd start + 41
+
+Thread 1:
+0   libSystem.B.dylib 	0x90037e07 mach_wait_until + 7
+1   mono              	0x0009a599 collection_thread + 40 (collection.c:37)
+2   libSystem.B.dylib 	0x90024a27 _pthread_body + 84
+
+Thread 2:
+0   libSystem.B.dylib 	0x90049207 semaphore_timedwait_signal_trap + 7
+1   mono              	0x0009d574 timedwait_signal_poll_cond + 72 (handles.c:1321)
+2   mono              	0x0009f329 _wapi_handle_timedwait_signal_handle + 329 (handles.c:1392)
+3   mono              	0x0009f387 _wapi_handle_wait_signal_handle + 25 (handles.c:1351)
+4   mono              	0x000ac576 WaitForSingleObjectEx + 826 (wait.c:187)
+5   mono              	0x00051d4a finalizer_thread + 121 (gc.c:753)
+6   mono              	0x0009954a start_wrapper + 217 (threads.c:329)
+7   mono              	0x000ab896 thread_start_routine + 154 (threads.c:194)
+8   mono              	0x000bc452 GC_start_routine + 93 (pthread_support.c:1330)
+9   libSystem.B.dylib 	0x90024a27 _pthread_body + 84
+
+Thread 0 crashed with i386 Thread State:
+eax: 0x00000001    ebx: 0x00000000 ecx:0x005b97c8 edx: 0x00000000
+edi: 0x00000001    esi: 0x00000000 ebp:0xbffff908 esp: 0xbffff8f0
+ ss: 0x0000002f    efl: 0x00210246 eip:0x005b9891  cs: 0x00000027
+ ds: 0x0000002f     es: 0x0000002f  fs:0x00000000  gs: 0x00000037
+
+Binary Images Description:
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