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| author | Daniil Baturin <daniil@baturin.org> | 2019-07-09 18:10:32 +0200 |
|---|---|---|
| committer | Daniil Baturin <daniil@baturin.org> | 2019-07-09 18:10:32 +0200 |
| commit | dff8ab9d27726d380eb3d5eb8e4262929903e948 (patch) | |
| tree | e7d6a9cc8f68ac23e641bc556adafb12e5106809 /src/conf_mode/host_name.py | |
| parent | 390052173f031ddab4e460809147dd28c6f7ff3d (diff) | |
| download | vyos-1x-dff8ab9d27726d380eb3d5eb8e4262929903e948.tar.gz vyos-1x-dff8ab9d27726d380eb3d5eb8e4262929903e948.zip | |
T1497: remove duplicate values from name servers and search domains obtained from DHCP.
Diffstat (limited to 'src/conf_mode/host_name.py')
| -rwxr-xr-x | src/conf_mode/host_name.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/conf_mode/host_name.py b/src/conf_mode/host_name.py index 5055faa65..27cc336d8 100755 --- a/src/conf_mode/host_name.py +++ b/src/conf_mode/host_name.py @@ -172,6 +172,11 @@ def generate(config): dhcp_ns.extend(ns) sd = [d for d in value if key == 'domains'] dhcp_sd.extend(sd) + # Prune duplicate values + # Not order preserving, but then when multiple DHCP clients are used, + # there can't be guarantees about the order anyway + dhcp_ns = list(set(dhcp_ns)) + dhcp_sd = list(set(dhcp_sd)) if not config['no_dhcp_ns']: config['nameserver'] += dhcp_ns |