commit 77861f6fe24a7a6be85c6f8112f08172ad7ffa67
from: Alexander Barton <alex@barton.de>
date: Thu Dec 08 00:01:40 2016 UTC

Immediately shut down connection on receiving ERROR

Don't wait for the peer to close the connection. This allows us to
forward the ERROR mesage in the network, instead of the very generic
"client closed connection" message.

commit - e9e3df27b70b7d3c7de2f0208431c8b8803a4da9
commit + 77861f6fe24a7a6be85c6f8112f08172ad7ffa67
blob - 72caf7d576120e6abea27d6f5fb4e1e33866643f
blob + d5e4bde3d70cd1319b82f69641a6d993257be3bc
--- src/ngircd/irc.c
+++ src/ngircd/irc.c
@@ -85,6 +85,8 @@ IRC_CheckListTooBig(CLIENT *From, const int Count, con
 GLOBAL bool
 IRC_ERROR(CLIENT *Client, REQUEST *Req)
 {
+	char *msg;
+
 	assert( Client != NULL );
 	assert( Req != NULL );
 
@@ -99,12 +101,20 @@ IRC_ERROR(CLIENT *Client, REQUEST *Req)
 		return CONNECTED;
 	}
 
-	if (Req->argc < 1)
+	if (Req->argc < 1) {
+		msg = "Got ERROR command";
 		Log(LOG_NOTICE, "Got ERROR from \"%s\"!",
 		    Client_Mask(Client));
-	else
+	} else {
+		msg = Req->argv[0];
 		Log(LOG_NOTICE, "Got ERROR from \"%s\": \"%s\"!",
-		    Client_Mask(Client), Req->argv[0]);
+		    Client_Mask(Client), msg);
+	}
+
+	if (Client_Conn(Client) != NONE) {
+		Client_Destroy(Client, NULL, msg, false);
+		return DISCONNECTED;
+	}
 
 	return CONNECTED;
 } /* IRC_ERROR */