X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/740e55c20bb4b80dbd3e7d87a403bf7a8e6e58d5..f72fe0d0de6eb91663b005b7d061ecebb555d667:/print-ip.c?ds=inline

diff --git a/print-ip.c b/print-ip.c
index 62c70342..c24f5d52 100644
--- a/print-ip.c
+++ b/print-ip.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-ip.c,v 1.101 2001-10-27 07:42:46 guy Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-ip.c,v 1.104 2002-05-29 09:47:04 guy Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -264,8 +264,6 @@ ip_print(register const u_char *bp, register u_int length)
 #ifdef LBL_ALIGN
 	/*
 	 * If the IP header is not aligned, copy into abuf.
-	 * This will never happen with BPF.  It does happen raw packet
-	 * dumps from -r.
 	 */
 	if ((long)ip & 3) {
 		static u_char *abuf = NULL;
@@ -549,8 +547,9 @@ again:
 		if ((u_char *)ip + hlen <= snapend) {
 			sum = in_cksum((const u_short *)ip, hlen, 0);
 			if (sum != 0) {
-				(void)printf("%sbad cksum %x!", sep,
-					     ntohs(ip->ip_sum));
+				(void)printf("%sbad cksum %x (->%x)!", sep,
+					     ntohs(ip->ip_sum),
+					     ntohs(ip->ip_sum)-sum);
 				sep = ", ";
 			}
 		}