From 0dd467aef0f1e104faf8ad5b1d4deaaf71732278 Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Mon, 7 Apr 2014 08:58:57 +0800 Subject: 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 --- ui/ncurses/nc-config.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'ui/ncurses') 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; -- cgit v1.2.1