by attempting to set up an IPv4 listener which overlaps with an
existing IPv6 listener.
The failure occurred on the second pass of the open-logs hook in
a configuration such as the following:
Listen 8080
Listen 0.0.0.0:8081
Listen [::]:8081
During the first pass, the two port 8081 listen recs were
adjacent and existing logic prevented binding to 0.0.0.0:8081.
On the second pass, they were not adjacent and we then tried
to bind to 0.0.0.0:8081, leading to failure on some platforms
(seen on SLES 9 and Ubuntu 7.10, not seen on many other Unix-ish
platforms).
Leave a note about other unhandled configurations.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@664535 13f79535-47bb-0310-9956-ffa450edef68
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