Bugs item #1246405, was opened at 2005-07-28 01:07 Message generated for change (Comment added) made by jean-pierre24 You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1246405&group_id=5470,raise
Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: XML Group: Python 2.4 Status: Open Resolution: None Priority: 5 Submitted By: Jean-Pierre (jean-pierre24) Assigned to: Nobody/Anonymous (nobody) Summary: Segmentation fault when importing expat from xml.parser Initial Comment: Hello, I have a strange segmentation fault when importing expat from xml.parsers in the following program (I removed all that is un-necessary to reproduce the bug, which is why the code may look odd). I've also posted this bug on wxPython bug lists because I'm not sure if it's related to Python or wxPython, but anyway the backtrace told me that the segmentation fault occurs when importing expat. import wx import wx.html class MainFrame(wx.Frame): def __init__(self, prnt): wx.Frame.__init__(self, parent=prnt) wx.html.HtmlWindow(wx.Window(self, -1), -1) print "debug 1" from xml.parsers import expat print "debug 2" class BoaApp(wx.App): def OnInit(self): wx.InitAllImageHandlers() MainFrame(None) return True app = BoaApp() The segmentation fault occurs between 'debug 1' and 'debug 2'. If I try to remove anything else, it doesn't happen. I have confirmed the bug on SunOS 5.8, on linux Red Hat Enterprise Server 3 and linux Advanced Server 3. I'm working with Python 2.4.1 and wxPython 2.6.1.0 Here is in attached file, the backtrace from gdb. Feel free to ask me any additional information... ---------------------------------------------------------------------- >Comment By: Jean-Pierre (jean-pierre24) Date: 2005-10-06 22:23 Message: Logged In: YES user_id=1247525 Yes I can try with different version of wx, but it will take time. Anyway for today here is in attachment the valgrind output on linux x86. ---------------------------------------------------------------------- Comment By: Neal Norwitz (nnorwitz) Date: 2005-10-05 05:34 Message: Logged In: YES user_id=33168 I don't have the problem with Python 2.3.4 and wx 2.5.5.1. Are you able to try different versions of wxPython? I notice that wx 2.6.2 is available. Are you able to run under valgrind or purify? If you run under valgrind, be sure to specify --suppressions=Misc/valgrind-python.supp The file is in the Python distribution. You can download it through SourceForge ViewCVS. ---------------------------------------------------------------------- Comment By: Jean-Pierre (jean-pierre24) Date: 2005-10-05 00:05 Message: Logged In: YES user_id=1247525 Link is : http://sourceforge.net/tracker/index.php?func=detail&aid=1246397&group_id=9863&atid=109863 Unfortunately, absolutely nothing has happened since I reported the bug. ---------------------------------------------------------------------- Comment By: Neal Norwitz (nnorwitz) Date: 2005-10-04 07:10 Message: Logged In: YES user_id=33168 Can you provide a link to the wx bug report? Has anything happend with it? ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=105470&aid=1246405&group_id=5470,raise _______________________________________________ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
