This is an epel package but I thought that I would ask here first. I am encountering unexpected behaviour from this program and I would like to know if it is a bug, or I am configuring something wrong, of if this is intended behaviour. ldns-dane version 1.6.16 (ldns version 1.6.16) When I attempt to specify the entire certificate as the desired data source for this program I get the following error: ldns-dane \ -n -o 0 \ -c CA_HLL_ROOT_2016.pem \ create harte-lyne.ca 443 \ 2 0 2 <selector> should be in range [0-1] Likewise I cannot specify the output format as no-hash. ldns-dane \ -n -o 0 \ -c CA_HLL_ROOT_2016.pem \ create harte-lyne.ca 443 \ 2 1 0 <matching type> should be in range [0-2] In fact, 0 is not an accepted value in any of these positions: ldns-dane \ -n -o 0 \ -c CA_HLL_ROOT_2016.pem \ create harte-lyne.ca 443 \ 0 1 1 <certificate usage> should be in range [0-3] Why is zero invalid? -- *** e-Mail is NOT a SECURE channel *** Do NOT transmit sensitive data via e-Mail Do NOT open attachments nor follow links sent by e-Mail James B. Byrne mailto:ByrneJB at Harte-Lyne.ca Harte & Lyne Limited http://www.harte-lyne.ca 9 Brockley Drive vox: +1 905 561 1241 Hamilton, Ontario fax: +1 905 561 0757 Canada L8E 3C3