Index: openacs-4/packages/acs-tcl/tcl/security-procs.tcl =================================================================== RCS file: /usr/local/cvsroot/openacs-4/packages/acs-tcl/tcl/security-procs.tcl,v diff -u -r1.78.2.54 -r1.78.2.55 --- openacs-4/packages/acs-tcl/tcl/security-procs.tcl 22 Apr 2017 18:11:54 -0000 1.78.2.54 +++ openacs-4/packages/acs-tcl/tcl/security-procs.tcl 4 May 2017 06:20:18 -0000 1.78.2.55 @@ -2018,6 +2018,12 @@ } # + # Remove trailing dot, as this is allowed in fully qualified DNS + # names (see e.g. ยง3.2.2 of RFC 3976). + # + set hostName [string trimright $hostName .] + + # # Check, if the provided host is the same as the configued host # name for the current driver or one of its IP addresses. Should # be true in most cases.