From Bugzilla Helper: User-Agent: Mozilla/4.7 [en] (Win98; I) Description of problem: using netscape client 4.x from a workstation after upgrade on server side from apache-1.3.22-2 to apache-1.3.22-6 the response from server is BAD REQUEST Your browser sent a request that this server could not understand. The request line contained invalid characters following the protocol string. Apache/1.3.22 Server at web.telemaco.infocamere.it Port 52445 for the URL https://web.telemaco.infocamere.it/nwxServlet?nwxurl=/newt/pratiche/istrprat.naw&praturl=/newt/pratiche/istrprat.sql&genpar=&parord=DT_DOMAN DA DESC that contain blank character (i asked for an user and password to access this site and maybe will be put here on bugzilla) If the request come from Internet Explorer there isn't problem. Before update from 1-3.22-2 to 1-3.22-2 there weren't problem also with netscape 4.x Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1.from your browser call URL 2. 3. Actual Results: if browser is netscape 4.x you take BAD REQUEST Expected Results: a page that ask for user and password Additional info:
After quite deeper study, i saw that normally who create url on server side shouldn't use blank but substitute it with %20 (IE browser make it by default but netscape Not) is it true?