Log Message:
-----------
Fix a potential free() of string literal in oid2name, per report from
Michael Fuhr. Along the way, fix a bunch of accesses to uninitialized
memory, add a mystrdup() routine and use it to cleanup some code.
Modified Files:
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pgsql/contrib/oid2name:
oid2name.c (r1.25 -> r1.26)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/contrib/oid2name/oid2name.c.diff?r1=1.25&r2=1.26)