slightly better TSIG decoding.

[tcpdump] / print-domain.c

diff --git a/print-domain.c b/print-domain.c
index df7a15a1731f7301de3ea7ae6af6a8e8289a5275..0c3c80e101d383c0a82b93fd611ab97acc7d7867 100644 (file)
--- a/print-domain.c
+++ b/print-domain.c
@@ -21,7 +21,7 @@
 
 #ifndef lint
 static const char rcsid[] =
-    "@(#) $Header: /tcpdump/master/tcpdump/print-domain.c,v 1.72 2001-02-20 06:31:34 itojun Exp $ (LBL)";
+    "@(#) $Header: /tcpdump/master/tcpdump/print-domain.c,v 1.73 2001-02-20 07:22:17 itojun Exp $ (LBL)";
 #endif
 
 #ifdef HAVE_CONFIG_H
@@ -460,6 +460,28 @@ ns_rprint(register const u_char *cp, register const u_char *bp)
                        return(NULL);
                fn_printn(cp, len, snapend);
                break;
+
+       case T_TSIG:
+           {
+               if (cp + len > snapend)
+                       return(NULL);
+               if (!vflag)
+                       break;
+               putchar(' ');
+               if ((cp = ns_nprint(cp, bp)) == NULL)
+                       return(NULL);
+               cp += 6;
+               printf(" fudge=%u", EXTRACT_16BITS(cp));
+               cp += 2;
+               printf(" maclen=%u", EXTRACT_16BITS(cp));
+               cp += 2 + EXTRACT_16BITS(cp);
+               printf(" origid=%u", EXTRACT_16BITS(cp));
+               cp += 2;
+               printf(" error=%u", EXTRACT_16BITS(cp));
+               cp += 2;
+               printf(" otherlen=%u", EXTRACT_16BITS(cp));
+               cp += 2;
+           }
        }
        return (rp);            /* XXX This isn't always right */
 }