In postgresql versions 7.1.x, 7.2.x and 7.3.x (including 7.3.4), when
the input string to to_timestamp() is shorter than what the format
string expects, it may run off the end of the input string, resulting
in a leak.
Please see the URL link to the postgresql mailing list archives for
7.2 7.3 8.0 9.0
Errata in progress.
An errata has been issued which should help the problem described in this bug report.
This report is therefore being closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files, please follow the link below. You may reopen
this bug report if the solution does not work for you.