Index: pcap-snoop.c
===================================================================
--- pcap-snoop.c.orig	2008-09-01 02:44:56.000000000 +0000
+++ pcap-snoop.c	2008-12-01 08:34:21.633963768 +0000
@@ -226,8 +226,8 @@
 		    pcap_strerror(errno));
 		goto bad;
 	}
-	if (handle->opt.buffer_size != 0)
-		v = handle->opt.buffer_size;
+	if (p->opt.buffer_size != 0)
+		v = p->opt.buffer_size;
 	else
 		v = 64 * 1024;	/* default to 64K buffer size */
 	(void)setsockopt(fd, SOL_SOCKET, SO_RCVBUF, (char *)&v, sizeof(v));