Submitting a vote on bugs.php.net results with a blank page

[mvorisek]

I did some experiments and it seems the issue is present when user is connected via IPv6. Database column length is probably too short.

[nikic]

Looking at the error log, it's even worse:

web-bugs/www/vote.php

Line 63 in 3fb5cb1

$ip = ip2long(get_real_ip());

returns false and gets converted to empty string and we get an SQL syntax error :)

[cmb69]

… unless there is an X-Forwarded-For header involved, in which case the function might not return at all:

web-bugs/www/vote.php

Line 53 in 3fb5cb1

if (!eregi ("^(10|172\.16|192\.168)\.", $ips[$i]) &&

Anyhow, I don't think it makes sense to fix that voting functionality. Maybe we should drop it altogether, see PR #120,

[derickr]

Will be addressed as part of #114 and #120