From: guy <guy>
Date: Wed, 24 Mar 2004 06:00:51 +0000 (+0000)
Subject: Add another check, and fix a check.
X-Git-Tag: tcpdump-3.8.2~7
X-Git-Url: https://git.tcpdump.org/tcpdump/commitdiff_plain/199c26153e12edf401f84d11eb8c46ac5e1a6451

Add another check, and fix a check.
---

diff --git a/print-cdp.c b/print-cdp.c
index 8e2ee11b..195c637f 100644
--- a/print-cdp.c
+++ b/print-cdp.c
@@ -26,7 +26,7 @@
 
 #ifndef lint
 static const char rcsid[] _U_ =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-cdp.c,v 1.19.2.4 2004-03-24 00:41:33 guy Exp $";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-cdp.c,v 1.19.2.5 2004-03-24 06:00:51 guy Exp $";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -243,11 +243,12 @@ cdp_print_addr(const u_char * p, int l)
 	};
 #endif
 
+	TCHECK2(*p, 2);
 	num = EXTRACT_32BITS(p);
 	p += 4;
 
 	while (p < endp && num >= 0) {
-		TCHECK2(p, 2);
+		TCHECK2(*p, 2);
 		if (p + 2 > endp)
 			goto trunc;
 		pt = p[0];		/* type of "protocol" field */