masqmail
view admin/guess-hostname @ 312:c74adb7c4f50
null-terminated the decoded base64 strings
The returned size is still the same. I only alloced one byte more and
filled it with zero.
TODO: I'm not sure if the allocated size is exact. It's large enough
but maybe too large.
| author | meillo@marmaro.de |
|---|---|
| date | Sun, 24 Apr 2011 20:13:47 +0200 |
| parents | 92b58989a09e |
| children |
line source
1 #!/bin/sh
2 #
3 # try several ways to guess the hostname
4 # earlier output lines are probably better
6 (
8 # this is what Debian uses
9 cat /etc/mailname
11 # probably a good value on GNU/Linux
12 hostname -f
14 # this is often the short hostname
15 cat /etc/hostname
17 # often the short hostname, but widely available
18 hostname
20 # this file was mentioned on the Internet
21 cat /etc/HOSTNAME
23 ) 2>/dev/null | uniq
25 exit 0