[Libvir] PATCH Fix a couple of mem leaks

I ran 'make valgrind' for the first time in too long and found a hanful of memory leaks in code exercised by the test suite. The attached patch fixes them all. I'm sure there are more lurking though - the test suite is mainly focused on exercising & validating correctness of parsing routines - its not really tried doing any validation of failure scenaarios. So I fear there's probably a number of error code paths where we don't cleanup properly, and/or don't reject invalid data. Its an area which should be addressed by someone with some copious free time ;-) Dan. -- |=- Red Hat, Engineering, Emerging Technologies, Boston. +1 978 392 2496 -=| |=- Perl modules: http://search.cpan.org/~danberr/ -=| |=- Projects: http://freshmeat.net/~danielpb/ -=| |=- GnuPG: 7D3B9505 F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 -=|