jroach <jro...@internode.on.net> added the comment:
Brian,
I am an engineer who makes significant use of Python, not a computer
professional. I hope that I communicate the right information. The
operating system is Windows XP Professional. The problem encountered was
that a python program invoking cvxopt, that ran perfectly well with
Python25, crashed with Python26 and (without request) generated a
response from Visual Studio to the effect that python.exe encountered an
access violation writing location 0x9b0b80c8. (The full message was
'Unhandled exception at 0x01de5607 in python.exe:0xC0000005: Access
violation writing location 0x9b0b80c8. The c-code segment displayed by
the debugger was (file: crt0dat.c):
/*
* walk the table of function pointers from the bottom up, until
* the end is encountered. Do not skip the first entry. The
initial
* value of pfbegin points to the first valid entry. Do not try to
* execute what pfend points to. Only entries before pfend are
valid.
*/
while ( pfbegin < pfend )
{
/*
* if current table entry is non-NULL, call thru it.
*/
if ( *pfbegin != NULL )
(**pfbegin)();
++pfbegin;
}
}
/***
* static int _initterm_e(_PIFV * pfbegin, _PIFV * pfend) - call entries in
* function pointer table, return error code on any failure
*
*Purpose:
* Walk a table of function pointers in the same way as _initterm, but
* here the functions return an error code. If an error is
returned, it
* will be a nonzero value equal to one of the _RT_* codes.
*
*Entry:
The call stack line was: > msvcr90.dll!_initterm(void (void)* *
pfbegin=0x00000002, void (void)* * pfend=0x00993148) Line 903 C
I do not have the necessary knowledge to interpret these data.
This Python26 problem occurs with every execution under both Idle and
Editra.
jroach
> _______________________________________
> Python tracker <rep...@bugs.python.org>
> <http://bugs.python.org/issue8849>
> _______________________________________
>
>
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue8849>
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