NetBSD master CVS tree commits

[source%NetBSD.ORG@localhost]

lukem
Tue May 20 18:51:41 PDT 1997
Update of /cvsroot/src/lib/libc/gen
In directory netbsd1:/var/slash-tmp/cvs-serv3630

Modified Files:
        getgrent.c getpwent.c 
Log Message:
fix potential memory leaks: before calling yp_next(), reset key to NULL. if
an error occurred, and key != NULL, free(key).