29 Jun
2020
29 Jun
'20
3:38 p.m.
I'm using Sanity Checks. Is an underscore (_) not allowed in the host
portion of the RURI?
I'm on version 5.3. I reviewed the pase_uri function in the core
parse_uri.c but I am not super proficient in C.
case URI_HOST_P:
switch(*p) {
check_host_end;
default:
if(!isalnum(*p) && (*p != '.') && (*p != '-')
&& !uri_host_char_allowed(*p)) {
goto error_bad_host;
}
}
break;
I see it calls out periods (.) and dashes (-) but not underscores. I'm
wondering why, being underscores are allowed in URLs.
--
Sam D Ware