patch-2.4.10 linux/net/ipv4/udp.c

• Lines: 37
• Date: Fri Sep 7 11:01:21 2001
• Orig file: v2.4.9/linux/net/ipv4/udp.c
• Orig date: Thu Apr 12 12:11:39 2001

diff -u --recursive --new-file v2.4.9/linux/net/ipv4/udp.c linux/net/ipv4/udp.c
@@ -5,7 +5,7 @@
  *
  *		The User Datagram Protocol (UDP).
  *
- * Version:	$Id: udp.c,v 1.98 2001/03/06 21:15:10 davem Exp $
+ * Version:	$Id: udp.c,v 1.99 2001/09/01 00:31:50 davem Exp $
  *
  * Authors:	Ross Biro, <bir7@leland.Stanford.Edu>
  *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
@@ -856,7 +856,7 @@
 		skb->ip_summed = CHECKSUM_UNNECESSARY;
 		if (!udp_check(uh, ulen, saddr, daddr, skb->csum))
 			return 0;
-		NETDEBUG(printk(KERN_DEBUG "udp v4 hw csum failure.\n"));
+		NETDEBUG(if (net_ratelimit()) printk(KERN_DEBUG "udp v4 hw csum failure.\n"));
 		skb->ip_summed = CHECKSUM_NONE;
 	}
 	if (skb->ip_summed != CHECKSUM_UNNECESSARY)
@@ -925,7 +925,7 @@
 	return(0);
 
 short_packet:
-	NETDEBUG(printk(KERN_DEBUG "UDP: short packet: %d/%d\n", ulen, len));
+	NETDEBUG(if (net_ratelimit()) printk(KERN_DEBUG "UDP: short packet: %d/%d\n", ulen, len));
 	UDP_INC_STATS_BH(UdpInErrors);
 	kfree_skb(skb);
 	return(0);
@@ -935,7 +935,8 @@
 	 * RFC1122: OK.  Discards the bad packet silently (as far as 
 	 * the network is concerned, anyway) as per 4.1.3.4 (MUST). 
 	 */
-	NETDEBUG(printk(KERN_DEBUG "UDP: bad checksum. From %d.%d.%d.%d:%d to %d.%d.%d.%d:%d ulen %d\n",
+	NETDEBUG(if (net_ratelimit())
+		 printk(KERN_DEBUG "UDP: bad checksum. From %d.%d.%d.%d:%d to %d.%d.%d.%d:%d ulen %d\n",
 			NIPQUAD(saddr),
 			ntohs(uh->source),
 			NIPQUAD(daddr),