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don't log every strange packet coming to the UDP port

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it's a sure way to fill up syslog.  Only log those if
debug level is up to PROTOCOL
This commit is contained in:
Michael Tokarev 2009-05-22 01:10:16 +04:00 committed by Guus Sliepen
parent 576899ef0d
commit 0246939ce1
1 changed files with 3 additions and 1 deletions
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4
src/net_packet.c
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@ -545,12 +545,14 @@ void handle_incoming_vpn_data(int sock)
n = try_harder(&from, &pkt); n = try_harder(&from, &pkt);
if(n) if(n)
update_node_udp(n, &from); update_node_udp(n, &from);
else { else ifdebug(PROTOCOL) {
hostname = sockaddr2hostname(&from); hostname = sockaddr2hostname(&from);
logger(LOG_WARNING, _("Received UDP packet from unknown source %s"), hostname); logger(LOG_WARNING, _("Received UDP packet from unknown source %s"), hostname);
free(hostname); free(hostname);
return; return;
} }
else
return;
} }
receive_udppacket(n, &pkt); receive_udppacket(n, &pkt);