X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/92aa5dd3e12111a185b41f75f754a1684f25b596..1f563c19e77e7be5e1a2e3b6336d0475d7530f61:/print-juniper.c?ds=inline

diff --git a/print-juniper.c b/print-juniper.c
index 12015907..b1504b42 100644
--- a/print-juniper.c
+++ b/print-juniper.c
@@ -495,13 +495,13 @@ juniper_ggsn_if_print(netdissect_options *ndo,
         p+=l2info.header_len;
         gh = (struct juniper_ggsn_header *)&l2info.cookie;
 
-        ND_TCHECK_SIZE(gh);
-        proto = GET_U_1(gh->proto);
+        /* use EXTRACT_, not GET_ (not packet buffer pointer) */
+        proto = EXTRACT_U_1(gh->proto);
         if (ndo->ndo_eflag) {
             ND_PRINT("proto %s (%u), vlan %u: ",
                    tok2str(juniper_protocol_values,"Unknown",proto),
                    proto,
-                   GET_BE_U_2(gh->vlan_id));
+                   EXTRACT_BE_U_2(gh->vlan_id));
         }
 
         switch (proto) {
@@ -1331,7 +1331,8 @@ juniper_parse_header(netdissect_options *ndo,
             /* sanity checks */
             if (tlv_type == 0 || tlv_len == 0)
                 break;
-            ND_LCHECK_U(extension_length, tlv_len + JUNIPER_EXT_TLV_OVERHEAD);
+            ND_ICHECK_U(extension_length, <,
+                        tlv_len + JUNIPER_EXT_TLV_OVERHEAD);
 
             if (ndo->ndo_vflag > 1)
                 ND_PRINT("\n\t  %s Extension TLV #%u, length %u, value ",
@@ -1558,10 +1559,18 @@ juniper_parse_header(netdissect_options *ndo,
         }
         break;
 #endif
+#ifdef DLT_JUNIPER_ES
+    case DLT_JUNIPER_ES:
+        break;
+#endif
 #ifdef DLT_JUNIPER_GGSN
     case DLT_JUNIPER_GGSN:
         break;
 #endif
+#ifdef DLT_JUNIPER_SERVICES
+    case DLT_JUNIPER_SERVICES:
+        break;
+#endif
 #ifdef DLT_JUNIPER_ATM1
     case DLT_JUNIPER_ATM1:
         break;
@@ -1582,6 +1591,18 @@ juniper_parse_header(netdissect_options *ndo,
     case DLT_JUNIPER_FRELAY:
         break;
 #endif
+#ifdef DLT_JUNIPER_MONITOR
+    case DLT_JUNIPER_MONITOR:
+        break;
+#endif
+#ifdef DLT_JUNIPER_PPPOE
+    case DLT_JUNIPER_PPPOE:
+        break;
+#endif
+#ifdef DLT_JUNIPER_PPPOE_ATM
+    case DLT_JUNIPER_PPPOE_ATM:
+        break;
+#endif
 
     default:
         ND_PRINT("Unknown Juniper DLT_ type %u: ", l2info->pictype);