Added possible improvement for check_body_length and more comments re: bug 6830
Added possible improvement for check_body_length and more comments re: bug 6830

git-svn-id: e9fe9b84e32fc5e57b7d09c40cd78b14ea28ed71@1376083 13f79535-47bb-0310-9956-ffa450edef68

apache/spamassassin,apache/spamassassin,apache/spamassassin,apache/spamassassin,apache/spamassassin