CMake: Fix the comment about versions. [skip ci]

[tcpdump] / print-isoclns.c

diff --git a/print-isoclns.c b/print-isoclns.c
index 6762f4d9f8ecb83ea4a797b6e43b7bcb5ecfe4ac..5b8c2c2db80f5f8bcc1373f52e955d0b865a327c 100644 (file)
--- a/print-isoclns.c
+++ b/print-isoclns.c
@@ -34,9 +34,7 @@
  * IS-IS: ISO 10589
  */
 
-#ifdef HAVE_CONFIG_H
 #include <config.h>
-#endif
 
 #include "netdissect-stdinc.h"
 
@@ -207,7 +205,7 @@ static const struct tok esis_option_values[] = {
     { ESIS_OPTION_SECURITY,        "Security" },
     { ESIS_OPTION_ES_CONF_TIME,    "ES Configuration Time" },
     { ESIS_OPTION_PRIORITY,        "Priority" },
-    { ESIS_OPTION_ADDRESS_MASK,    "Addressk Mask" },
+    { ESIS_OPTION_ADDRESS_MASK,    "Address Mask" },
     { ESIS_OPTION_SNPA_MASK,       "SNPA Mask" },
     { 0, NULL }
 };
@@ -612,7 +610,7 @@ static const struct tok isis_lsp_istype_values[] = {
 #define ISIS_PTP_ADJ_INIT 1
 #define ISIS_PTP_ADJ_DOWN 2
 
-static const struct tok isis_ptp_adjancey_values[] = {
+static const struct tok isis_ptp_adjacency_values[] = {
     { ISIS_PTP_ADJ_UP,    "Up" },
     { ISIS_PTP_ADJ_INIT,  "Initializing" },
     { ISIS_PTP_ADJ_DOWN,  "Down" },
@@ -1125,9 +1123,10 @@ clnp_print(netdissect_options *ndo,
 
         default:
             /* dump the PDU specific data */
-            if (length > ND_BYTES_BETWEEN(pptr, optr)) {
+            if (length > ND_BYTES_BETWEEN(optr, pptr)) {
                 ND_PRINT("\n\t  undecoded non-header data, length %u", length-li);
-                print_unknown_data(ndo, pptr, "\n\t  ", length - ND_BYTES_BETWEEN(pptr, optr));
+                print_unknown_data(ndo, pptr, "\n\t  ",
+                                   length - ND_BYTES_BETWEEN(optr, pptr));
             }
         }
 
@@ -1465,8 +1464,7 @@ isis_print_mcid(netdissect_options *ndo,
   ND_TCHECK_SIZE(mcid);
   ND_PRINT("ID: %u, Name: ", GET_U_1(mcid->format_id));
 
-  if (nd_printzp(ndo, mcid->name, 32, ndo->ndo_snapend))
-      goto trunc;
+  nd_printjnp(ndo, mcid->name, sizeof(mcid->name));
 
   ND_PRINT("\n\t              Lvl: %u", GET_BE_U_2(mcid->revision_lvl));
 
@@ -1488,8 +1486,7 @@ isis_print_mt_port_cap_subtlv(netdissect_options *ndo,
   const struct isis_subtlv_spb_mcid *subtlv_spb_mcid;
   int i;
 
-  while (len > 2)
-  {
+  while (len > 2) {
     stlv_type = GET_U_1(tptr);
     stlv_len  = GET_U_1(tptr + 1);
 
@@ -1509,8 +1506,7 @@ isis_print_mt_port_cap_subtlv(netdissect_options *ndo,
     /* Make sure the entire subTLV is in the captured data */
     ND_TCHECK_LEN(tptr, stlv_len);
 
-    switch (stlv_type)
-    {
+    switch (stlv_type) {
       case ISIS_SUBTLV_SPB_MCID:
       {
        if (stlv_len < ISIS_SUBTLV_SPB_MCID_MIN_LEN)
@@ -1551,8 +1547,7 @@ isis_print_mt_port_cap_subtlv(netdissect_options *ndo,
 
         ND_PRINT("\n\t         Digest: ");
 
-        for(i=1;i<=8; i++)
-        {
+        for(i=1;i<=8; i++) {
             ND_PRINT("%08x ", GET_BE_U_4(tptr));
             if (i%4 == 0 && i != 8)
               ND_PRINT("\n\t                 ");
@@ -1567,8 +1562,7 @@ isis_print_mt_port_cap_subtlv(netdissect_options *ndo,
 
       case ISIS_SUBTLV_SPB_BVID:
       {
-        while (stlv_len != 0)
-        {
+        while (stlv_len != 0) {
           if (stlv_len < 4)
             goto subtlv_too_short;
           ND_PRINT("\n\t           ECT: %08x",
@@ -1620,8 +1614,7 @@ isis_print_mt_capability_subtlv(netdissect_options *ndo,
 {
   u_int stlv_type, stlv_len, treecount;
 
-  while (len > 2)
-  {
+  while (len > 2) {
     stlv_type = GET_U_1(tptr);
     stlv_len  = GET_U_1(tptr + 1);
     tptr += 2;
@@ -1639,8 +1632,7 @@ isis_print_mt_capability_subtlv(netdissect_options *ndo,
     /* Make sure the entire subTLV is in the captured data */
     ND_TCHECK_LEN(tptr, stlv_len);
 
-    switch (stlv_type)
-    {
+    switch (stlv_type) {
       case ISIS_SUBTLV_SPB_INSTANCE:
           if (stlv_len < ISIS_SUBTLV_SPB_INSTANCE_MIN_LEN)
             goto subtlv_too_short;
@@ -1668,8 +1660,7 @@ isis_print_mt_capability_subtlv(netdissect_options *ndo,
           len -= ISIS_SUBTLV_SPB_INSTANCE_MIN_LEN;
           stlv_len -= ISIS_SUBTLV_SPB_INSTANCE_MIN_LEN;
 
-          while (treecount)
-          {
+          while (treecount) {
             if (stlv_len < ISIS_SUBTLV_SPB_INSTANCE_VLAN_TUPLE_LEN)
               goto trunc;
 
@@ -2308,9 +2299,8 @@ isis_print_extd_ip_reach(netdissect_options *ndo,
 
     byte_length = (bit_length + 7) / 8; /* prefix has variable length encoding */
 
-    ND_TCHECK_LEN(tptr, byte_length);
     memset(prefix, 0, sizeof(prefix));   /* clear the copy buffer */
-    memcpy(prefix,tptr,byte_length);    /* copy as much as is stored in the TLV */
+    GET_CPY_BYTES(prefix,tptr,byte_length);    /* copy as much as is stored in the TLV */
     tptr+=byte_length;
     processed+=byte_length;
 
@@ -2361,8 +2351,6 @@ isis_print_extd_ip_reach(netdissect_options *ndo,
         }
     }
     return (processed);
-trunc:
-    return 0;
 }
 
 static void
@@ -3120,8 +3108,7 @@ isis_print(netdissect_options *ndo,
 
            switch (auth_type) {
            case ISIS_SUBTLV_AUTH_SIMPLE:
-               if (nd_printzp(ndo, tptr, tlen, ndo->ndo_snapend))
-                   goto trunc;
+               nd_printjnp(ndo, tptr, tlen);
                break;
            case ISIS_SUBTLV_AUTH_MD5:
                for(i=0;i<tlen;i++) {
@@ -3159,7 +3146,7 @@ isis_print(netdissect_options *ndo,
            tlv_ptp_adj = (const struct isis_tlv_ptp_adj *)tptr;
            if(tlen>=1) {
                ND_PRINT("\n\t      Adjacency State: %s (%u)",
-                      tok2str(isis_ptp_adjancey_values, "unknown", GET_U_1(tptr)),
+                      tok2str(isis_ptp_adjacency_values, "unknown", GET_U_1(tptr)),
                       GET_U_1(tptr));
                tlen--;
            }
@@ -3248,8 +3235,7 @@ isis_print(netdissect_options *ndo,
 
        case ISIS_TLV_HOSTNAME:
            ND_PRINT("\n\t      Hostname: ");
-           if (nd_printzp(ndo, tptr, tlen, ndo->ndo_snapend))
-               goto trunc;
+           nd_printjnp(ndo, tptr, tlen);
            break;
 
        case ISIS_TLV_SHARED_RISK_GROUP: