[Kde-bindings] KDE/kdebindings/qtruby

Richard Dale Richard_Dale at tipitina.demon.co.uk
Mon Jul 17 19:36:08 UTC 2006

SVN commit 563528 by rdale:

* Some QtRuby QHash based caches were defined with QStrings, and when the value
  was accessed the QString was converted to a QByteArray via toLatin1() and then
  to a 'char *'. However, the 'char *' only lasted as long as the QByteArray,
  and this caused memory corruption if the 'char *' was still in use after the
  QByteArray was freed. So the QHash's are now defined like this:

	QHash<QByteArray, Smoke::Index *> methcache;
	QHash<QByteArray, Smoke::Index *> classcache;
	QHash<int, QByteArray> classname;

  This doesn't completely fix a crash in QtRuby though, although it does seem to
  improve things. Thanks to Charlton Wang for tracking down where the string was
  being corrupted.

CCMAIL: kde-bindings at kde.org
CCMAIL: charlton at cs.utoronto.ca

 M  +16 -0     ChangeLog  
 M  +61 -80    rubylib/qtruby/Qt.cpp  
 M  +1 -1      rubylib/qtruby/handlers.cpp  

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