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| author | Hans Dedecker <dedeckeh@gmail.com> | 2017-04-26 22:37:27 +0200 |
|---|---|---|
| committer | Hans Dedecker <dedeckeh@gmail.com> | 2017-04-27 22:04:29 +0200 |
| commit | 9412fc294995ae2543fabf84d2ce39a80bfb3bd6 (patch) | |
| tree | 48cadb59df2dd534c75480d306cf6cb2b229d8fa /package/network/services/dnsmasq | |
| parent | 4b4f73937371cc628692c812fdb12eca8a635e5c (diff) | |
| download | upstream-9412fc294995ae2543fabf84d2ce39a80bfb3bd6.tar.gz upstream-9412fc294995ae2543fabf84d2ce39a80bfb3bd6.tar.bz2 upstream-9412fc294995ae2543fabf84d2ce39a80bfb3bd6.zip | |
dnsmasq: support dhcp_option config as a list
Configuring dhcp_option as an option does not allow the usage of white
spaces in the option value; fix this by supporting dhcp_option as a list
config while still supporting the option config to maintain backwards
compatibility
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
Diffstat (limited to 'package/network/services/dnsmasq')
| -rw-r--r-- | package/network/services/dnsmasq/files/dnsmasq.init | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/package/network/services/dnsmasq/files/dnsmasq.init b/package/network/services/dnsmasq/files/dnsmasq.init index 448d3ee9b0..4291df2544 100644 --- a/package/network/services/dnsmasq/files/dnsmasq.init +++ b/package/network/services/dnsmasq/files/dnsmasq.init @@ -538,6 +538,14 @@ dhcp_add() { dhcp_option_add "$cfg" "$networkid" } +dhcp_option_append() { + local option="$1" + local networkid="$2" + local force="$3" + + xappend "--dhcp-option${force:+-force}=${networkid:+$networkid,}$option" +} + dhcp_option_add() { # NOTE: dnsmasq has explicit "option6:" prefix for DHCPv6 so no collisions local cfg="$1" @@ -546,11 +554,20 @@ dhcp_option_add() { [ "$force" = "0" ] && force= - config_get dhcp_option "$cfg" dhcp_option - for o in $dhcp_option; do - xappend "--dhcp-option${force:+-force}=${networkid:+$networkid,}$o" - done + local list_len + config_get list_len "$cfg" dhcp_option_LENGTH + + if [ -n "$list_len" ]; then + config_list_foreach "$cfg" dhcp_option dhcp_option_append "$networkid" "$force" + else + echo "Warning: the 'option dhcp_option' syntax is deprecated, use 'list dhcp_option'" >&2 + config_get dhcp_option "$cfg" dhcp_option + local option + for option in $dhcp_option; do + dhcp_option_append "$option" "$networkid" "$force" + done + fi } dhcp_domain_add() { |