discover/network: Fix incorrect static DNS servers in resolv.conf

[petitboot] / discover / network.c

diff --git a/discover/network.c b/discover/network.c
index c300f3dc7719619aa6092df5b476837ff8177b74..9acd4cb5f0cf695637c4d087a066d87947442eb9 100644 (file)
--- a/discover/network.c
+++ b/discover/network.c
@@ -533,7 +533,7 @@ static void network_init_dns(struct network *network)
                buf = talloc_realloc(network, buf, char, len + dns_conf_len + 1);
                memcpy(buf + len, dns_conf, dns_conf_len);
                len += dns_conf_len;
-               buf[len - 1] = '\0';
+               buf[len] = '\0';
                modified = true;
 
                talloc_free(dns_conf);