mirror of
git://git.openwrt.org/openwrt/openwrt.git
synced 2025-10-30 21:44:27 -04:00
49 lines
1.4 KiB
Diff
49 lines
1.4 KiB
Diff
--- a/networking/ntpd.c
|
|
+++ b/networking/ntpd.c
|
|
@@ -238,6 +238,7 @@ typedef struct {
|
|
typedef struct {
|
|
len_and_sockaddr *p_lsa;
|
|
char *p_dotted;
|
|
+ char *p_hostname;
|
|
int p_fd;
|
|
int datapoint_idx;
|
|
uint32_t lastpkt_refid;
|
|
@@ -738,8 +739,9 @@ add_peers(char *s)
|
|
peer_t *p;
|
|
|
|
p = xzalloc(sizeof(*p));
|
|
- p->p_lsa = xhost2sockaddr(s, 123);
|
|
- p->p_dotted = xmalloc_sockaddr2dotted_noport(&p->p_lsa->u.sa);
|
|
+ p->p_hostname = s;
|
|
+ p->p_lsa = NULL;
|
|
+ p->p_dotted = NULL;
|
|
p->p_fd = -1;
|
|
p->p_xmt_msg.m_status = MODE_CLIENT | (NTP_VERSION << 3);
|
|
p->next_action_time = G.cur_time; /* = set_next(p, 0); */
|
|
@@ -788,6 +790,25 @@ send_query_to_peer(peer_t *p)
|
|
*
|
|
* Uncomment this and use strace to see it in action:
|
|
*/
|
|
+
|
|
+ /* See if the peer hostname already resolved yet, if not, retry to resolv and return on failure */
|
|
+ if (!p->p_lsa)
|
|
+ {
|
|
+ p->p_lsa = host2sockaddr(p->p_hostname, 123);
|
|
+
|
|
+ if (p->p_lsa)
|
|
+ {
|
|
+ p->p_dotted = xmalloc_sockaddr2dotted_noport(&p->p_lsa->u.sa);
|
|
+ VERB1 bb_error_msg("resolved peer %s to %s", p->p_hostname, p->p_dotted);
|
|
+ }
|
|
+ else
|
|
+ {
|
|
+ set_next(p, RETRY_INTERVAL);
|
|
+ VERB1 bb_error_msg("could not resolve peer %s, skipping", p->p_hostname);
|
|
+ return;
|
|
+ }
|
|
+ }
|
|
+
|
|
#define PROBE_LOCAL_ADDR /* { len_and_sockaddr lsa; lsa.len = LSA_SIZEOF_SA; getsockname(p->query.fd, &lsa.u.sa, &lsa.len); } */
|
|
|
|
if (p->p_fd == -1) {
|