An improved/bugfixed version of the apache sni patch has been posted to the upstream tracker: http://people.apache.org/~fuankg/diffs/httpd-2.2.x-sni.diff (from https://issues.apache.org/bugzilla/show_bug.cgi?id=34607 ) It'd probably be good to update it with the apache 2.2.11 bump.
fixed in 2.2.11, thanks