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ntp: make use of NCR_ProcessUnknown in NCR_ProcessKnown

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After recent changes the code in NCR_ProcessKnown is now identical and
can be replaced with NCR_ProcessUnknown call.
This commit is contained in:
Miroslav Lichvar
2014-03-20 19:14:47 +01:00
parent f9e2213afd
commit 8d02e5f680
1 changed files with 2 additions and 43 deletions
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45
ntp_core.c
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@@ -1251,10 +1251,7 @@ NCR_ProcessKnown
{
int pkt_mode;
int version;
int valid_auth;
int authenticate_reply, auth_len;
unsigned long auth_key_id;
unsigned long reply_auth_key_id;
int auth_len;
/* Ignore packets from offline sources */
if (inst->opmode == MD_OFFLINE) {
@@ -1296,45 +1293,7 @@ NCR_ProcessKnown
one of the secondaries to flywheel it. The behaviour coded here
is required in the secondaries to make this possible. */
if (ADF_IsAllowed(access_auth_table, &inst->remote_addr.ip_addr)) {
int do_auth;
CLG_LogNTPClientAccess(&inst->remote_addr.ip_addr, (time_t) now->tv_sec);
if (auth_len > 0) {
do_auth = 1;
auth_key_id = ntohl(message->auth_keyid);
valid_auth = check_packet_auth(message, auth_key_id, auth_len);
if (valid_auth) {
authenticate_reply = 1;
reply_auth_key_id = auth_key_id;
} else {
authenticate_reply = 0;
reply_auth_key_id = 0UL;
}
} else {
do_auth = 0;
authenticate_reply = 0;
reply_auth_key_id = 0UL;
}
if (!do_auth || valid_auth) {
transmit_packet(MODE_SERVER, inst->local_poll,
version,
authenticate_reply, reply_auth_key_id,
&message->transmit_ts,
now,
NULL,
NULL,
&inst->remote_addr);
}
} else if (!LOG_RateLimited()) {
LOG(LOGS_WARN, LOGF_NtpCore, "NTP packet received from unauthorised host %s port %d",
UTI_IPToString(&inst->remote_addr.ip_addr),
inst->remote_addr.port);
}
NCR_ProcessUnknown(message, now, now_err, &inst->remote_addr, length);
break;