When trying to convert images from one type to another using
convertDataTypeTo() I occasionally recieve a segmentation fault. I
believe that the error is caused by the following lines.
subRefCP(dest);
return ((getData() && !(dest->getData())) ? true : false);
It is not valid to call dest->getData() after the reference count has
been decreased to zero. I have attached a patch for OSGImage.cpp that
fixes this problem
Thanks,
Aron
Index: OSGImage.cpp
===================================================================
RCS file: /cvsroot/opensg/OpenSG/Source/System/Image/OSGImage.cpp,v
retrieving revision 1.42
diff -u -r1.42 OSGImage.cpp
--- OSGImage.cpp 6 Jul 2005 15:32:19 -0000 1.42
+++ OSGImage.cpp 7 Jul 2005 20:32:02 -0000
@@ -1969,7 +1969,7 @@
subRefCP(dest);
}
- return ((getData() && !(dest->getData())) ? true : false);
+ return (getData() ? true : false);
}
/*! It just fills the hole image data with the given pixel value. It is
