View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0005739 | unreal | ircd | public | 2020-08-10 10:30 | 2020-08-23 19:59 |
| Reporter | armyn | Assigned To | syzop | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | closed | Resolution | no change required | ||
| Summary | 0005739: a French Internet service provider with hostnames in "_" | ||||
| Description | For 5 months, the ISP has changed the hostnames by adding the character "_". This one is not resolved on UnrealIRCd, can you accept the "_" character in the hostname resolution? Here is an example: [10:19:07] Adresse: [email protected] (18/H/fr/a:1.73) [10:19:07] Host: *@88.124.11x.x <== Unrealircd does not solve it [10:19:07] IP: *@88.124.11x.x WoisPlus (in PHP): [10:19:08] [Whois Plus] IP/Host: 88.124.11x.xx@lta31-1_migr-xx-xx-xx-xx.fbx.proxad.net (FR) <== Php solves it all the time [10:19:08] [Whois Plus] Type d'IP: Residential/Unclassified IP (i.e. safe IP) [10:19:08] [Whois Plus] ISP (geoip2): Free SAS [10:19:08] [Whois Plus] Organization (geoip2): Free SAS It's been 5 months now, and I don't have the impression that they will change | ||||
| Tags | No tags attached. | ||||
| 3rd party modules | |||||
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Not an UnrealIRCd problem. The revdns is invalid. It should match both ways.$ host 88.124.111.11 11.111.124.88.in-addr.arpa domain name pointer dec69-6_migr-88-124-111-11.fbx.proxad.net. $ host dec69-6_migr-88-124-111-11.fbx.proxad.net Host dec69-6_migr-88-124-111-11.fbx.proxad.net not found: 3(NXDOMAIN) |
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Ah ok, Free they have trouble fixing this |
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As k4be says, the 2nd check fails, so even allowing underscore won't help then. |
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You can edit src/dns.c line 300: if (!isalnum(*p) && !strchr(".-", *p)) to: if (!isalnum(*p) && !strchr(".-_", *p)) but as said, i doubt it will help, since reverse dns does not match forward dns, the underscore is not even the problem in this case. Closing :) |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2020-08-10 10:30 | armyn | New Issue | |
| 2020-08-10 21:53 | k4be | Note Added: 0021692 | |
| 2020-08-10 22:03 | armyn | Note Added: 0021693 | |
| 2020-08-23 19:58 | syzop | Note Added: 0021718 | |
| 2020-08-23 19:59 | syzop | Assigned To | => syzop |
| 2020-08-23 19:59 | syzop | Status | new => closed |
| 2020-08-23 19:59 | syzop | Resolution | open => no change required |
| 2020-08-23 19:59 | syzop | Note Added: 0021719 |
