From 53b64d89f3f6f3c70e7eccc0cb5f29aec29febc1 Mon Sep 17 00:00:00 2001
From: /dev/humancontroller <devhc@example.com>
Date: Wed, 18 Mar 2015 19:05:10 +0100
Subject: protect the server against division by 0 in case of certain client
 rate and server timescale settings

---
 src/server/sv_main.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/server')

diff --git a/src/server/sv_main.c b/src/server/sv_main.c
index 0c4c7f46..16bae3ab 100644
--- a/src/server/sv_main.c
+++ b/src/server/sv_main.c
@@ -1181,7 +1181,10 @@ int SV_RateMsec(client_t *client)
 	else
 		messageSize += UDPIP_HEADER_SIZE;
 		
-	rateMsec = messageSize * 1000 / ((int) (rate * com_timescale->value));
+	rate = (int)(rate * com_timescale->value);
+	if(rate < 1)
+		rate = 1;
+	rateMsec = messageSize * 1000 / rate;
 	rate = Sys_Milliseconds() - client->netchan.lastSentTime;
 	
 	if(rate > rateMsec)
-- 
cgit