patch-2.1.11 linux/net/ipv6/udp.c

• Lines: 15
• Date: Mon Nov 18 11:31:36 1996
• Orig file: v2.1.10/linux/net/ipv6/udp.c
• Orig date: Fri Nov 15 23:49:12 1996

diff -u --recursive --new-file v2.1.10/linux/net/ipv6/udp.c linux/net/ipv6/udp.c
@@ -192,7 +192,13 @@
   		return err;
   
   	truesize = skb->tail - skb->h.raw - sizeof(struct udphdr);
-  	copied = min(len, truesize);
+  	
+  	copied=truesize;
+  	if(copied>len)
+  	{
+  		copied=len;
+  		msg->msg_flags|=MSG_TRUNC;
+  	}
 
   	/*
   	 *	FIXME : should use udp header size info value