X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/aa3f2087c8bac2347ab41137f7abea57a830106b..296d466cd6bbf2f7e75e15bb6a01268e88c76ed0:/print-igmp.c

diff --git a/print-igmp.c b/print-igmp.c
index 77118994..68bb5d77 100644
--- a/print-igmp.c
+++ b/print-igmp.c
@@ -29,9 +29,7 @@
  *	draft-asaeda-mboned-mtrace-v2 for the mtrace message
  */
 
-#ifdef HAVE_CONFIG_H
 #include <config.h>
-#endif
 
 #include "netdissect-stdinc.h"
 
@@ -114,7 +112,6 @@ print_mtrace(netdissect_options *ndo,
 {
     const struct tr_query *tr = (const struct tr_query *)(bp + 8);
 
-    ND_TCHECK_SIZE(tr);
     if (len < 8 + sizeof (struct tr_query)) {
 	ND_PRINT(" [invalid len %u]", len);
 	return;
@@ -126,9 +123,6 @@ print_mtrace(netdissect_options *ndo,
         GET_IPADDR_STRING(tr->tr_raddr));
     if (IN_CLASSD(GET_BE_U_4(tr->tr_raddr)))
         ND_PRINT(" with-ttl %u", GET_U_1(tr->tr_rttl));
-    return;
-trunc:
-    nd_print_trunc(ndo);
 }
 
 static void
@@ -153,7 +147,6 @@ print_igmpv3_report(netdissect_options *ndo,
 		ND_PRINT(" [invalid number of groups]");
 		return;
 	    }
-	    ND_TCHECK_4(bp + (group + 4));
             ND_PRINT(" [gaddr %s", GET_IPADDR_STRING(bp + group + 4));
 	    ND_PRINT(" %s", tok2str(igmpv3report2str, " [v3-report-#%u]",
 								GET_U_1(bp + group)));
@@ -169,7 +162,6 @@ print_igmpv3_report(netdissect_options *ndo,
 		/* Print the sources */
                 ND_PRINT(" {");
                 for (j=0; j<nsrcs; j++) {
-		    ND_TCHECK_4(bp + (group + 8 + (j << 2)));
 		    ND_PRINT(" %s", GET_IPADDR_STRING(bp + group + 8 + (j << 2)));
 		}
                 ND_PRINT(" }");
@@ -179,9 +171,6 @@ print_igmpv3_report(netdissect_options *ndo,
 	    ND_PRINT("]");
         }
     }
-    return;
-trunc:
-    nd_print_trunc(ndo);
 }
 
 static void
@@ -224,7 +213,6 @@ print_igmpv3_query(netdissect_options *ndo,
 	else if (ndo->ndo_vflag > 1) {
 	    ND_PRINT(" {");
 	    for (i=0; i<nsrcs; i++) {
-		ND_TCHECK_4(bp + (12 + (i << 2)));
 		ND_PRINT(" %s", GET_IPADDR_STRING(bp + 12 + (i << 2)));
 	    }
 	    ND_PRINT(" }");
@@ -232,9 +220,6 @@ print_igmpv3_query(netdissect_options *ndo,
 	    ND_PRINT(", %u source(s)", nsrcs);
     }
     ND_PRINT("]");
-    return;
-trunc:
-    nd_print_trunc(ndo);
 }
 
 void