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client: check address in waitsync command

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This commit is contained in:
Miroslav Lichvar 2016-09-06 15:24:31 +02:00
parent 23cf74d5c7
commit 41eb5b79cb
1 changed files with 4 additions and 1 deletions
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5
client.c
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@ -2507,6 +2507,7 @@ process_cmd_waitsync(char *line)
{
CMD_Request request;
CMD_Reply reply;
IPAddr ip_addr;
uint32_t ref_id;
double correction, skew_ppm, max_correction, max_skew_ppm, interval;
int ret = 0, max_tries, i;
@ -2528,6 +2529,7 @@ process_cmd_waitsync(char *line)
for (i = 1; ; i++) {
if (request_reply(&request, &reply, RPY_TRACKING, 0)) {
ref_id = ntohl(reply.data.tracking.ref_id);
UTI_IPNetworkToHost(&reply.data.tracking.ip_addr, &ip_addr);
correction = UTI_FloatNetworkToHost(reply.data.tracking.current_correction);
correction = fabs(correction);
@ -2536,7 +2538,8 @@ process_cmd_waitsync(char *line)
print_report("try: %d, refid: %R, correction: %.9f, skew: %.3f\n",
i, (unsigned long)ref_id, correction, skew_ppm, REPORT_END);
if (ref_id != 0 && ref_id != 0x7f7f0101L /* LOCAL refid */ &&
if ((ip_addr.family != IPADDR_UNSPEC ||
(ref_id != 0 && ref_id != 0x7f7f0101L /* LOCAL refid */)) &&
(max_correction == 0.0 || correction <= max_correction) &&
(max_skew_ppm == 0.0 || skew_ppm <= max_skew_ppm)) {
ret = 1;