* modules/metadata/mod_remoteip.c (remoteip_process_v2_header,
  remoteip_input_filter): Add sanity checks.

Submitted by: jorton, Daniel McCarney <cpu letsencrypt.org>


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1864526 13f79535-47bb-0310-9956-ffa450edef68
