[MACTCL] Crashes in tkpath.

[Revar D. <rev...@gm...>]

On Nov 23, 2010, at 6:04 PM, Clifford Yapp wrote:

> Revar, are any of the files you have that are
> known to crash tkpath available to use as test cases or are they
> private/commercial?  Or, alternately, can you contrive a case that
> will provoke crashes and post that?

I have a file that will reproduce the crashes finally!  Unfortunately it is private and can't be distributed.  I'll see if I can alter it and/or simplify it until I can give it out.
In the meantime I have a crash log from it, if it helps any.



Process:         TkCAD [98822]
Path:            /Users/revar/dev/TkCAD/TkCAD.app/Contents/MacOS/TkCAD
Identifier:      com.tcltk.wish.tkcd
Version:         0.205 (0.205)
Code Type:       X86 (Native)
Parent Process:  launchd [280]

Date/Time:       2011-02-09 18:22:55.759 -0800
OS Version:      Mac OS X 10.6.6 (10J567)
Report Version:  6

Interval Since Last Report:          1433985 sec
Crashes Since Last Report:           73
Per-App Interval Since Last Report:  250562 sec
Per-App Crashes Since Last Report:   11
Anonymous UUID:                      594473A9-81D4-4B82-8DAF-2B84D9F4D748

Exception Type:  EXC_BAD_ACCESS (SIGBUS)
Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000000000000
Crashed Thread:  0  Dispatch queue: com.apple.main-thread

Thread 0 Crashed:  Dispatch queue: com.apple.main-thread
0   Tcl                           	0x0a095ef7 TclpAlloc + 526
1   Tcl                           	0x0a0701e3 Tcl_LinkVar + 305
2   Tcl                           	0x0a07029a Tcl_NewListObj + 84
3   Tcl                           	0x0a01bf08 TclDumpMemoryInfo + 30541
4   Tcl                           	0x0a010c40 Tcl_GetVersion + 7407
5   Tcl                           	0x0a04b61b TclStackAlloc + 5210
6   Tcl                           	0x0a08a971 TclObjInterpProcCore + 1460
7   Tcl                           	0x0a010c40 Tcl_GetVersion + 7407
8   Tcl                           	0x0a04b61b TclStackAlloc + 5210
9   Tcl                           	0x0a08a971 TclObjInterpProcCore + 1460
10  Tcl                           	0x0a010c40 Tcl_GetVersion + 7407
11  Tcl                           	0x0a04b61b TclStackAlloc + 5210
12  Tcl                           	0x0a08a971 TclObjInterpProcCore + 1460
13  Tcl                           	0x0a010c40 Tcl_GetVersion + 7407
14  Tcl                           	0x0a011102 Tcl_EvalObjv + 59
15  Tcl                           	0x0a011fa3 TclEvalObjEx + 402
16  Tcl                           	0x0a017371 TclDumpMemoryInfo + 11190
17  Tcl                           	0x0a010c40 Tcl_GetVersion + 7407
18  Tcl                           	0x0a04b61b TclStackAlloc + 5210
19  Tcl                           	0x0a08a971 TclObjInterpProcCore + 1460
20  Tcl                           	0x0a010c40 Tcl_GetVersion + 7407
21  Tcl                           	0x0a04b61b TclStackAlloc + 5210
22  Tcl                           	0x0a08a971 TclObjInterpProcCore + 1460
23  Tcl                           	0x0a010c40 Tcl_GetVersion + 7407
24  Tcl                           	0x0a04b61b TclStackAlloc + 5210
25  Tcl                           	0x0a08a971 TclObjInterpProcCore + 1460
26  Tcl                           	0x0a010c40 Tcl_GetVersion + 7407
27  Tcl                           	0x0a04b61b TclStackAlloc + 5210
28  Tcl                           	0x0a08a971 TclObjInterpProcCore + 1460
29  Tcl                           	0x0a010c40 Tcl_GetVersion + 7407
30  Tcl                           	0x0a01185a Tcl_EvalObjv + 1939
31  Tcl                           	0x0a011bb6 Tcl_EvalEx + 46
32  Tk                            	0x0b007012 Tk_BindEvent + 4712
33  Tk                            	0x0b00bb6a TkBindEventProc + 325
34  Tk                            	0x0b013b6b Tk_HandleEvent + 1479
35  Tk                            	0x0b013c6a Tk_HandleEvent + 1734
36  Tcl                           	0x0a07b9d3 Tcl_ServiceEvent + 164
37  Tcl                           	0x0a07bc21 Tcl_DoOneEvent + 164
38  Tk                            	0x0b013594 Tk_MainLoop + 37
39  Tk                            	0x0b0207fa Tk_MainEx + 1865
40  TkCAD                         	0x000045d3 0x1000 + 13779
41  TkCAD                         	0x0000458f 0x1000 + 13711
42  TkCAD                         	0x000044bd 0x1000 + 13501

Thread 1:  Dispatch queue: com.apple.libdispatch-manager
0   libSystem.B.dylib             	0x940b9982 kevent + 10
1   libSystem.B.dylib             	0x940ba09c _dispatch_mgr_invoke + 215
2   libSystem.B.dylib             	0x940b9559 _dispatch_queue_invoke + 163
3   libSystem.B.dylib             	0x940b92fe _dispatch_worker_thread2 + 240
4   libSystem.B.dylib             	0x940b8d81 _pthread_wqthread + 390
5   libSystem.B.dylib             	0x940b8bc6 start_wqthread + 30

Thread 2:
0   libSystem.B.dylib             	0x940cead2 select$DARWIN_EXTSN$NOCANCEL + 10
1   libSystem.B.dylib             	0x94166fd7 select + 92
2   Tcl                           	0x0a0af743 Tcl_DeleteFileHandler + 898
3   libSystem.B.dylib             	0x940c085d _pthread_start + 345
4   libSystem.B.dylib             	0x940c06e2 thread_start + 34

Thread 0 crashed with X86 Thread State (32-bit):
  eax: 0x00107eb0  ebx: 0x0a095cf4  ecx: 0x00000000  edx: 0x0a0d30f0
  edi: 0x00000004  esi: 0x00000070  ebp: 0xbfffc728  esp: 0xbfffc6c0
   ss: 0x0000001f  efl: 0x00010202  eip: 0x0a095ef7   cs: 0x00000017
   ds: 0x0000001f   es: 0x0000001f   fs: 0x00000000   gs: 0x00000037
  cr2: 0x00000000