The code in question for both Pix and gthumb looks to be one of the FOR loops in "exiv2_read_metadata" in exiv2-utils.cpp, where this line...
md->print().c_str()
...creates the out of range exception.
The code in question for both Pix and gthumb looks to be one of the FOR loops in "exiv2_ read_metadata" in exiv2-utils.cpp, where this line...
md->print( ).c_str( )
...creates the out of range exception.