more pool debugging -- copy_table() and overlay_tables() have implicit

assumptions about the pool relationships of their arguments.   There
are actually some bugs in the core code I'll fix in a few minutes.
PR:
Obtained from:
Submitted by:
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80027 13f79535-47bb-0310-9956-ffa450edef68