libc: getaddrinfo.c, 1.5 -> 1.6

[Jan-Benedict Glaw]

Update of /mnt/vax-development/CVS_Repository/libc/sysdeps/posix
In directory mail:/mnt/vax-development/local_work/work-jbglaw/local-cvs/libc/sysdeps/posix

Modified Files:
	getaddrinfo.c 
Log Message:
- - - -- -- A U T O M A T I C   C H E C K I N -- -- - - -
	Fix memory handling of ai_canonname.