23:42 girgen 

Update PostgreSQL to latest versions.  For details on the fixes,
please see the HISTORY file included in the Release, but a summary
consists of:

      * Change encoding function signature to prevent misuse
      * Change "contrib/tsearch2" to avoid unsafe use of INTERNAL function
        results
      * Repair race condition between relation extension and VACUUM
        This could theoretically have caused loss of a page's worth of
        freshly-inserted data, although the scenario seems of very low
        probability. There are no known cases of it having caused more than
        an Assert failure.

Security:       http://www.postgresql.org/about/news.315

05:38 girgen 

Fixing problems with the recent security patch: When bison was not
installed, the patched gram.y file would not be used and the security
patch would be a no-op. Also, I've had reports of compilation errors
related to bison.

Since checking for the correct version of bison is hard and error
prone, I'm doing what the postgresql distribution does - patching the
yacc:ed .c file to get rid of the building dependency.

Bumping portrevision of -server.

Pointy hat to:  me
Noticed by:     Mike Harding and others
Security:      
http://www.vuxml.org/freebsd/6b4b0b3f-8127-11d9-a9e7-0001020eed82.html
Approved by:    seanc (implicit)