Bug #4443
closed
diag_arp does not display reverse resolved hostnames containing underscore
100%
Description
is_hostname() and is_domain() allow underscore in the names. So it is possible to have underscore in host names, for example in DHCP server static mapped entries I have some things like:
10.42.3.4 client-pc-01_LAN
10.42.3.5 client-pc-01_WIFI
These reverse-resolve fine - 10.42.3.4 becomes client-pc-01_LAN
But the preg_match in diag_arp.php misses such names that have an underscore in them.
I noticed this when looking into forum post: https://forum.pfsense.org/index.php?topic=88956.0
Pull request: https://github.com/pfsense/pfsense/pull/1497
Updated by Renato Botelho about 9 years ago
- Status changed from New to Feedback
- % Done changed from 0 to 100
Applied in changeset 934c88ee9535919b8b75b6e939b2a6becb9561bd.
Updated by Renato Botelho about 9 years ago
Applied in changeset 214c81026b6b13dc750ac971afce975117b6c493.
Updated by Phillip Davis about 9 years ago
It seems Renato has accidentally referenced this issue in applying some CARP thing.
Updated by Phillip Davis about 9 years ago
tHIS BUG (diag_arp display reverse resolved hostnames containing underscore) has been fixed by commit to master:
https://github.com/pfsense/pfsense/commit/6777fc3b6efb59bf42ee709508cf384ec5890dcf
and to RELENG_2_2:
https://github.com/pfsense/pfsense/commit/4f5967b9a893447b936c06858183a2277ac5bb57
Updated by Chris Buechler about 9 years ago
- Status changed from Feedback to Resolved
- Target version set to 2.2.1
yeah that was #4446 that Renato's commit meant to reference.
Thanks for noting this as resolved, Phil.