[Pyobjc-dev] [ pyobjc-Bugs-814683 ] crash in dataFromPropertyList_format_err

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Bugs item #814683, was opened at 2003-09-29 21:48
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You can respond by visiting: 
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Martina Oefelein (oefe)
Assigned to: Nobody/Anonymous (nobody)
Summary: crash in dataFromPropertyList_format_err

orDescription_

Initial Comment:
NSPropertyListSerialization.dataFromPropertyList_format_err

crashes.



Observed with Jaguar Python and PyObjC 1.0rc1, 1.0rc3 as 

well as with MacPython 2.3 and PyObjC 1.0b1



Example:

Python 2.2 (#1, 11/12/02, 23:31:59) 

[GCC Apple cpp-precomp 6.14] on darwin

Type "help", "copyright", "credits" or "license" for more 

information.

>>> import objc

>>> objc.__version__

'1.0rc3'

>>> from Foundation import *

>>> plist = 0

>>> 

NSPropertyListSerialization.dataFromPropertyList_format_err

orDescription_(plist, NSPropertyListXMLFormat_v1_0)

(<NSCFData objective-c instance 0x5386f0>, None)

>>> 

NSPropertyListSerialization.dataFromPropertyList_format_err

orDescription_(plist, NSPropertyListXMLFormat_v1_0)

Bus error



Crash Log:

Date/Time:  2003-08-15 13:45:22 +0200

OS Version: 10.2.6 (Build 6L60)

Host:       Vercingetorix.local.



Command:    python

PID:        1313



Exception:  EXC_BAD_ACCESS (0x0001)

Codes:      KERN_PROTECTION_FAILURE (0x0002) at 

0x00000004



Thread 0 Crashed:

 #0   0x002679f8 in depythonify_unsigned_int_value 

(objc_support.m:770)

 #1   0x002775e0 in ObjC_FFICaller (libffi_support.m:1004)

 #2   0x0027176c in objcsel_call (selector.m:563)

 #3   0x00045930 in PyObject_Call

 #4   0x0005df64 in PyEval_GetFuncDesc

 #5   0x0005b32c in PyEval_EvalCode

 #6   0x0005c634 in PyEval_EvalCodeEx

 #7   0x00058a80 in PyEval_EvalCode

 #8   0x00027e90 in PyRun_FileExFlags

 #9   0x00026c70 in PyRun_InteractiveOneFlags

 #10  0x00026a58 in PyRun_InteractiveLoopFlags

 #11  0x000268f0 in PyRun_AnyFileExFlags

 #12  0x000069f0 in Py_Main

 #13  0x00002970 in start

 #14  0x000027f0 in start



PPC Thread State:

  srr0: 0x002679f8 srr1: 0x0000f030                vrsave: 

0x00000000

   xer: 0x00000000   lr: 0x002679dc  ctr: 0x00266a5c   mq: 

0x00000000

    r0: 0x0009d840   r1: 0xbffff0a0   r2: 0x002879dc   r3: 

0x00000000

    r4: 0x0027b628   r5: 0xbffff150   r6: 0x00000000   r7: 

0xffffffff

    r8: 0x002766c0   r9: 0x00000000  r10: 0x00000049  r11: 

0x00000026

   r12: 0x90009ee0  r13: 0x00000001  r14: 0x00000008  

r15: 0xbffff1c8

   r16: 0x00000049  r17: 0x00000000  r18: 0x00000000  

r19: 0x00280b78

   r20: 0x00281268  r21: 0x00000049  r22: 0xbffff1c0  r23: 

0x0000000c

   r24: 0x00121800  r25: 0x0027b628  r26: 0x00000003  

r27: 0x0000000c

   r28: 0x00000000  r29: 0x00000000  r30: 0x00514928  

r31: 0x002679dc



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