Brodie Rao <[EMAIL PROTECTED]> added the comment: Running with Python 2.5.2 with guard malloc on OS X 10.5 produces a similar crash to that of Python 2.4 on Linux:
(gdb) set env DYLD_INSERT_LIBRARIES /usr/lib/libgmalloc.dylib (gdb) run ~/Documents/Code/py-crash/crash5.py Starting program: /Users/brodie/Downloads/Python-2.5.2/python.exe ~/Documents/Code/py-crash/crash5.py GuardMalloc: Allocations will be placed on 16 byte boundaries. GuardMalloc: - Some buffer overruns may not be noticed. GuardMalloc: - Applications using vector instructions (e.g., SSE or Altivec) should work. GuardMalloc: GuardMalloc version 18 GuardMalloc: Allocations will be placed on 16 byte boundaries. GuardMalloc: - Some buffer overruns may not be noticed. GuardMalloc: - Applications using vector instructions (e.g., SSE or Altivec) should work. GuardMalloc: GuardMalloc version 18 Reading symbols for shared libraries +. done Reading symbols for shared libraries .. done GuardMalloc: Allocations will be placed on 16 byte boundaries. GuardMalloc: - Some buffer overruns may not be noticed. GuardMalloc: - Applications using vector instructions (e.g., SSE or Altivec) should work. GuardMalloc: GuardMalloc version 18 Program received signal EXC_BAD_ACCESS, Could not access memory. Reason: KERN_INVALID_ADDRESS at address: 0xb2f79e88 0x00044951 in PyObject_GetAttr (v=0xb2de7c50, name=0xb2de79c0) at Objects/object.c:1126 1126 if (tp->tp_getattro != NULL) (gdb) info locals tp = (PyTypeObject *) 0xb2f79e40 v = (PyObject *) 0xb2de7c50 name = (PyObject *) 0xb2de79c0 (gdb) print tp->tp_getattro Cannot access memory at address 0xb2f79e88 (gdb) bt #0 0x00044951 in PyObject_GetAttr (v=0xb2de7c50, name=0xb2de79c0) at Objects/object.c:1126 #1 0x00099409 in PyEval_EvalFrameEx (f=0xb31fdeb0, throwflag=0) at Python/ceval.c:1990 #2 0x0009f29a in PyEval_EvalCodeEx (co=0xb060ef50, globals=0xb002fd20, locals=0x0, args=0xb2dee8fc, argcount=2, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:2836 #3 0x0002c8ea in function_call (func=0xb0623cf0, arg=0xb2dee8f0, kw=0x0) at Objects/funcobject.c:517 #4 0x00008b07 in PyObject_CallFunctionObjArgs (callable=0xb0623cf0) at Objects/abstract.c:1861 #5 0x00068e05 in slot_tp_getattr_hook (self=0xb2de7c50, name=0xb2de79c0) at Objects/typeobject.c:4775 #6 0x00099409 in PyEval_EvalFrameEx (f=0xb31fbeb0, throwflag=0) at Python/ceval.c:1990 #7 0x0009f29a in PyEval_EvalCodeEx (co=0xb060ef50, globals=0xb002fd20, locals=0x0, args=0xb2dee8d4, argcount=2, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:2836 #8 0x0002c8ea in function_call (func=0xb0623cf0, arg=0xb2dee8c8, kw=0x0) at Objects/funcobject.c:517 #9 0x00008b07 in PyObject_CallFunctionObjArgs (callable=0xb0623cf0) at Objects/abstract.c:1861 #10 0x00068e05 in slot_tp_getattr_hook (self=0xb2de7c50, name=0xb2de79c0) at Objects/typeobject.c:4775 #11 0x00099409 in PyEval_EvalFrameEx (f=0xb31f9eb0, throwflag=0) at Python/ceval.c:1990 #12 0x0009f29a in PyEval_EvalCodeEx (co=0xb060ef50, globals=0xb002fd20, locals=0x0, args=0xb2dee8ac, argcount=2, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:2836 #13 0x0002c8ea in function_call (func=0xb0623cf0, arg=0xb2dee8a0, kw=0x0) at Objects/funcobject.c:517 #14 0x00008b07 in PyObject_CallFunctionObjArgs (callable=0xb0623cf0) at Objects/abstract.c:1861 #15 0x00068e05 in slot_tp_getattr_hook (self=0xb2de7c50, name=0xb2de79c0) at Objects/typeobject.c:4775 #16 0x00099409 in PyEval_EvalFrameEx (f=0xb31f7eb0, throwflag=0) at Python/ceval.c:1990 #17 0x0009f29a in PyEval_EvalCodeEx (co=0xb060ef50, globals=0xb002fd20, locals=0x0, args=0xb2dee884, argcount=2, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:2836 #18 0x0002c8ea in function_call (func=0xb0623cf0, arg=0xb2dee878, kw=0x0) at Objects/funcobject.c:517 #19 0x00008b07 in PyObject_CallFunctionObjArgs (callable=0xb0623cf0) at Objects/abstract.c:1861 #20 0x00068e05 in slot_tp_getattr_hook (self=0xb2de7c50, name=0xb2de79c0) at Objects/typeobject.c:4775 [...] #1554 0x00008b07 in PyObject_CallFunctionObjArgs (callable=0xb0623cf0) at Objects/abstract.c:1861 #1555 0x00068e05 in slot_tp_getattr_hook (self=0xb2de7c50, name=0xb2de79c0) at Objects/typeobject.c:4775 #1556 0x00099409 in PyEval_EvalFrameEx (f=0xb2f8beb0, throwflag=0) at Python/ceval.c:1990 #1557 0x0009f29a in PyEval_EvalCodeEx (co=0xb060ef50, globals=0xb002fd20, locals=0x0, args=0xb2de967c, argcount=2, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:2836 #1558 0x0002c8ea in function_call (func=0xb0623cf0, arg=0xb2de9670, kw=0x0) at Objects/funcobject.c:517 #1559 0x00008b07 in PyObject_CallFunctionObjArgs (callable=0xb0623cf0) at Objects/abstract.c:1861 #1560 0x00068e05 in slot_tp_getattr_hook (self=0xb2de7c50, name=0xb060d5c0) at Objects/typeobject.c:4775 #1561 0x00044a66 in PyObject_GetAttrString (v=0xb2de7c50, name=0xed255) at Objects/object.c:1069 #1562 0x00023455 in PyFile_SoftSpace (f=0xb2de7c50, newflag=0) at Objects/fileobject.c:2125 #1563 0x0009b819 in PyEval_EvalFrameEx (f=0xb2f51ea0, throwflag=0) at Python/ceval.c:1608 #1564 0x0009f29a in PyEval_EvalCodeEx (co=0xb0621410, globals=0xb002fd20, locals=0xb002fd20, args=0x0, argcount=0, kws=0x0, kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:2836 #1565 0x0009f3a7 in PyEval_EvalCode (co=0xb0621410, globals=0xb002fd20, locals=0xb002fd20) at Python/ceval.c:494 #1566 0x000c31d7 in PyRun_FileExFlags (fp=0xa0125de0, filename=0xbffff06c, start=257, globals=0xb002fd20, locals=0xb002fd20, closeit=1, flags=0xbfffeecc) at Python/pythonrun.c:1273 #1567 0x000c3583 in PyRun_SimpleFileExFlags (fp=0xa0125de0, filename=0xbffff06c, closeit=1, flags=0xbfffeecc) at Python/pythonrun.c:879 #1568 0x000d1d27 in Py_Main (argc=1, argv=0xbfffef54) at Modules/main.c:523 #1569 0x00001bcc in _start () #1570 0x00001af9 in start () _______________________________________ Python tracker <[EMAIL PROTECTED]> <http://bugs.python.org/issue3242> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com