From: Alan T. DeKok <aland@freeradius.org>
Date: Tue, 21 Feb 2012 17:07:23 +0000 (+0100)
Subject: Better fix for fixed point computations
X-Git-Tag: release_3_0_0_beta0~300
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c5c6564419e4bce9ee79672a7573f1fe9dd0dbbc;p=thirdparty%2Ffreeradius-server.git

Better fix for fixed point computations

So if rate_pps < 1000, we can still count it.
---

diff --git a/src/main/process.c b/src/main/process.c
index b4d800b3d84..1eaecc2b68e 100644
--- a/src/main/process.c
+++ b/src/main/process.c
@@ -1334,9 +1334,9 @@ int request_receive(rad_listen_t *listener, RADIUS_PACKET *packet,
 		pps = USEC - now.tv_usec;
 		pps /= 1000;		   /* now 0..9999 */
 		pps *= sock->rate_pps_old; /* capped at 1000000 */
-		pps /= 1000;
 
-		pps += sock->rate_pps_now;
+		pps += sock->rate_pps_now * 1000;
+		pps /= 1000;
 
 		if (pps > sock->max_rate) {
 			DEBUG("Dropping request due to rate limiting");