Hi all, I am currently having a random crash with osgText, here is the context : I read some IVE files with texts inside, when loading the text it crashs into osgText::Text::setFont (Text.cpp line 119) because the variable "font" is a corrupted pointer (not setted to NULL, but typically a variable already deleted).
My investigations bring me to osgText::readFontFile into the file Font.cpp. Line 110 we can see : osg::Object* object = osgDB::readObjectFile(foundFile, userOptions ? userOptions : localOptions.get()); I always thought that doing this may lead to a crash, and that we must do : osg::ref_ptr<osg::Object> object = osgDB::readObjectFile(foundFile, userOptions ? userOptions : localOptions.get()); To be sure that readObjectFile will not delete the object by deleting its ReaderWriter::ReadResult. And line 117, the test object->referenceCount()==0 makes me also perplex, if the object's reference count is set to 0, shouldn't it be already deleted ? My crash is really a random one, but always in the same place, that's why I think that sometime the font object is deleted before being assigned to a ref_ptr into setFont. -- Serge Lages http://www.tharsis-software.com
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