NetworkBlockDevice / nbd

Network Block Device

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Syntax error in /etc/nbdtab when using ip as host #131

Closed Stav88 closed 2 years ago

Stav88 commented 2 years ago

I think it follow ##119 (it work in a previous build)

Environnment

Distribution : Manjaro aarch64 (pinebook pro) Package : nbd 3.23-1

Scenario

Create a file /etc/nbdtab with following :
```
nbd0 192.168.0.14 cdrom persist
```
Try to mount nbd0 :
```
nbd-client nbd0
```

Returned error :

parse error parsing /etc/nbdtab: syntax errorERROR: no valid configuration for specified device found

My analyze

In nbdtab_parser.y, I see that second column is a STRING token
In nbdtab_lexer.l, I see then the STRING token must not contain dot .
Ip address containes dots ., so it is not a valid STRING token

Workaround

define a hostname without dot in /etc/hosts
```
...
nbd-server 192.168.0.14
```
use this hostname in /etc/nbdtab
```
nbd0 nbd-server cdrom persist
```