libPKIX unnecessarily re-downloads CRLs Using the patches to enable libPKIX based verification in PSM, having OCSP disabled, having CRL downloading enabled, and strictly requiring any fresh revocation information, I saw the following: ===> downloading http://crl.geotrust.com/crls/gtglobal.crl ===> downloading http://gtssl-crl.geotrust.com/crls/gtssl.crl ===> downloading http://crl.geotrust.com/crls/secureca.crl ===> downloading http://gtssldv-crl.geotrust.com/crls/gtssldv.crl ===> downloading http://crl.comodo.net/AddTrustExternalCARoot.crl ===> downloading http://crl.comodoca.com/AddTrustExternalCARoot.crl ===> downloading http://crl.comodo.net/UTN-USERFirst-Hardware.crl ===> downloading http://crl.comodoca.com/UTN-USERFirst-Hardware.crl ===> downloading http://crl.comodo.net/PositiveSSLCA.crl ===> downloading http://crl.comodoca.com/PositiveSSLCA.crl ===> downloading http://crl.comodo.net/PositiveSSLCA.crl ===> downloading http://crl.comodoca.com/PositiveSSLCA.crl ===> downloading http://crl.comodo.net/PositiveSSLCA.crl ===> downloading http://crl.comodoca.com/PositiveSSLCA.crl ===> downloading http://crl.comodo.net/PositiveSSLCA.crl ===> downloading http://crl.comodoca.com/PositiveSSLCA.crl ===> downloading http://crl.comodo.net/PositiveSSLCA.crl ===> downloading http://crl.comodoca.com/PositiveSSLCA.crl ===> downloading http://crl.comodo.net/PositiveSSLCA.crl ===> downloading http://crl.comodoca.com/PositiveSSLCA.crl ===> downloading http://crl.comodo.net/PositiveSSLCA.crl ===> downloading http://crl.comodoca.com/PositiveSSLCA.crl ===> downloading http://crl.comodo.net/PositiveSSLCA.crl ===> downloading http://crl.comodoca.com/PositiveSSLCA.crl ===> downloading http://crl.comodo.net/PositiveSSLCA.crl ===> downloading http://crl.comodoca.com/PositiveSSLCA.crl ===> downloading http://crl.comodo.net/PositiveSSLCA.crl ===> downloading http://crl.comodoca.com/PositiveSSLCA.crl ===> downloading http://crl.comodo.net/PositiveSSLCA.crl ===> downloading http://crl.comodoca.com/PositiveSSLCA.crl ===> downloading http://crl.comodo.net/PositiveSSLCA.crl ===> downloading http://crl.comodoca.com/PositiveSSLCA.crl ===> downloading http://crl.comodo.net/PositiveSSLCA.crl ===> downloading http://crl.comodoca.com/PositiveSSLCA.crl ===> downloading http://crl.comodo.net/PositiveSSLCA.crl ===> downloading http://crl.comodoca.com/PositiveSSLCA.crl ===> downloading http://crl.comodo.net/PositiveSSLCA.crl ===> downloading http://crl.comodoca.com/PositiveSSLCA.crl ===> downloading http://crl.comodo.net/PositiveSSLCA.crl ===> downloading http://crl.comodoca.com/PositiveSSLCA.crl

What makes this bug different from Bug 647923 or bug 489347 ?