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| author | Jeremy Kerr <jk@ozlabs.org> | 2014-04-07 08:58:57 +0800 |
|---|---|---|
| committer | Jeremy Kerr <jk@ozlabs.org> | 2014-04-07 11:49:08 +0800 |
| commit | 0dd467aef0f1e104faf8ad5b1d4deaaf71732278 (patch) | |
| tree | 50549a07b97f5a65498347648ff12b8ac2e93894 /ui/ncurses/nc-config.c | |
| parent | ae3c354e844698bdb4ed35a6845aa9dca1e9205f (diff) | |
| download | talos-petitboot-0dd467aef0f1e104faf8ad5b1d4deaaf71732278.tar.gz talos-petitboot-0dd467aef0f1e104faf8ad5b1d4deaaf71732278.zip | |
ui/ncurses: clear DNS server setting before appending new servers
Currently, we have a bug where newly-configured DNS servers are appended
to the existing set of servers, rather than replacing them.
This change clears the existing servers out before adding the
newly-configured ones.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'ui/ncurses/nc-config.c')
| -rw-r--r-- | ui/ncurses/nc-config.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ui/ncurses/nc-config.c b/ui/ncurses/nc-config.c index 64d0619..f4fa073 100644 --- a/ui/ncurses/nc-config.c +++ b/ui/ncurses/nc-config.c @@ -249,6 +249,10 @@ static int screen_process_form(struct config_screen *screen) } str = widget_textbox_get_value(screen->widgets.dns_f); + talloc_free(config->network.dns_servers); + config->network.dns_servers = NULL; + config->network.n_dns_servers = 0; + if (str && strlen(str)) { char *dns, *tmp; int i; |
