X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/1fe6e66ecec3fb7a7cc729038012cbb264542331..4a15e7e8395faf5ba968f0881ef78cca99a1ec7e:/print-loopback.c

diff --git a/print-loopback.c b/print-loopback.c
index c0297b8d..9e728656 100644
--- a/print-loopback.c
+++ b/print-loopback.c
@@ -1,5 +1,5 @@
 /*
- * This module implements decoding of the the Loopback Protocol, originally
+ * This module implements decoding of the Loopback Protocol, originally
  * defined as the Configuration Testing Protocol. It is based on the following
  * specification:
  * http://www.mit.edu/people/jhawk/ctp.pdf
@@ -30,20 +30,19 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
-#define NETDISSECT_REWORKED
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 
-#include <tcpdump-stdinc.h>
+#include <netdissect-stdinc.h>
 
-#include "interface.h"
+#include "netdissect.h"
 #include "extract.h"
 #include "ether.h"
 #include "addrtoname.h"
 
 static const char tstr[] = " [|loopback]";
-static const char cstr[] = " (corrupt)";
+static const char istr[] = " (invalid)";
 
 #define LOOPBACK_REPLY   1
 #define LOOPBACK_FWDDATA 2
@@ -61,7 +60,7 @@ loopback_message_print(netdissect_options *ndo, const u_char *cp, const u_int le
 	uint16_t function;
 
 	if (len < 2)
-		goto corrupt;
+		goto invalid;
 	/* function */
 	ND_TCHECK2(*cp, 2);
 	function = EXTRACT_LE_16BITS(cp);
@@ -71,7 +70,7 @@ loopback_message_print(netdissect_options *ndo, const u_char *cp, const u_int le
 	switch (function) {
 		case LOOPBACK_REPLY:
 			if (len < 4)
-				goto corrupt;
+				goto invalid;
 			/* receipt number */
 			ND_TCHECK2(*cp, 2);
 			ND_PRINT((ndo, ", receipt number %u", EXTRACT_LE_16BITS(cp)));
@@ -82,10 +81,10 @@ loopback_message_print(netdissect_options *ndo, const u_char *cp, const u_int le
 			break;
 		case LOOPBACK_FWDDATA:
 			if (len < 8)
-				goto corrupt;
+				goto invalid;
 			/* forwarding address */
 			ND_TCHECK2(*cp, ETHER_ADDR_LEN);
-			ND_PRINT((ndo, ", forwarding address %s", etheraddr_string(cp)));
+			ND_PRINT((ndo, ", forwarding address %s", etheraddr_string(ndo, cp)));
 			cp += ETHER_ADDR_LEN;
 			/* data */
 			ND_PRINT((ndo, ", data (%u octets)", len - 8));
@@ -97,8 +96,8 @@ loopback_message_print(netdissect_options *ndo, const u_char *cp, const u_int le
 	}
 	return;
 
-corrupt:
-	ND_PRINT((ndo, "%s", cstr));
+invalid:
+	ND_PRINT((ndo, "%s", istr));
 	ND_TCHECK2(*cp, ep - cp);
 	return;
 trunc:
@@ -113,7 +112,7 @@ loopback_print(netdissect_options *ndo, const u_char *cp, const u_int len)
 
 	ND_PRINT((ndo, "Loopback"));
 	if (len < 2)
-		goto corrupt;
+		goto invalid;
 	/* skipCount */
 	ND_TCHECK2(*cp, 2);
 	skipCount = EXTRACT_LE_16BITS(cp);
@@ -122,12 +121,12 @@ loopback_print(netdissect_options *ndo, const u_char *cp, const u_int len)
 	if (skipCount % 8)
 		ND_PRINT((ndo, " (bogus)"));
 	if (skipCount > len - 2)
-		goto corrupt;
+		goto invalid;
 	loopback_message_print(ndo, cp + skipCount, len - 2 - skipCount);
 	return;
 
-corrupt:
-	ND_PRINT((ndo, "%s", cstr));
+invalid:
+	ND_PRINT((ndo, "%s", istr));
 	ND_TCHECK2(*cp, ep - cp);
 	return;
 trunc: