On Thu, 10 Sep 2009 14:51:46 +0200 Vadim Zeitlin <[email protected]> wrote:
VZ> NB> with latest svn when trying to view html message:
VZ> NB>
VZ> NB> Program received signal SIGSEGV, Segmentation fault.
VZ> NB> 0x323d6465 in ?? ()
VZ> ...
VZ> NB> (gdb) bt
VZ> NB> #0 0x323d6465 in ?? ()
VZ> NB> #1 0xb7fa3c47 in wxHtmlWindow::CreateLayout (this=0x8aaf000)
VZ> NB> at ../wxWidgets/src/html/htmlwin.cpp:693
VZ>
VZ> This is really strange, m_Cell may not be NULL here (it's checked for just
VZ> above) so apparently it's a dangling pointer but I don't know how could
VZ> this happen and there have definitely been no recent changes to wxHTML
VZ> which could explain it.
I found the bad change by bitsecting:
Index: src/html/htmlwin.cpp
===================================================================
--- htmlwin.cpp (revision 61771)
+++ htmlwin.cpp (revision 61772)
@@ -467,11 +467,8 @@
SetBackgroundImage(wxNullBitmap);
m_Parser->SetDC(dc);
- if (m_Cell)
- {
- delete m_Cell;
- m_Cell = NULL;
- }
+
+ delete m_Cell;
m_Cell = (wxHtmlContainerCell*) m_Parser->Parse(newsrc);
delete dc;
m_Cell->SetIndent(m_Borders, wxHTML_INDENT_ALL, wxHTML_UNITS_PIXELS);
61771 works, 61772 crashes.
Regards,
Nerijus
------------------------------------------------------------------------------
Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day
trial. Simplify your report design, integration and deployment - and focus on
what you do best, core application coding. Discover what's new with
Crystal Reports now. http://p.sf.net/sfu/bobj-july
_______________________________________________
Mahogany-Developers mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/mahogany-developers
