Add CAP_FCNTL and use cap_fcntls_limit().

[tcpdump] / print-pim.c

diff --git a/print-pim.c b/print-pim.c
index 9fc9439469f726526750f673c42fc8d6ee22cf13..15f4c51300e880b8fc447b5a5bf0cb9f1ff0ecaf 100644 (file)
--- a/print-pim.c
+++ b/print-pim.c
@@ -121,7 +121,7 @@ static const struct tok pimv2_register_flag_values[] = {
  */
 
 struct pim {
-       u_int8_t pim_typever;
+       uint8_t pim_typever;
                        /* upper 4bit: PIM version number; 2 for PIMv2 */
                        /* lower 4bit: the PIM message type, currently they are:
                         * Hello, Register, Register-Stop, Join/Prune,
@@ -648,7 +648,7 @@ pimv2_print(netdissect_options *ndo,
        switch (PIM_TYPE(pim->pim_typever)) {
        case PIMV2_TYPE_HELLO:
            {
-               u_int16_t otype, olen;
+               uint16_t otype, olen;
                bp += 4;
                while (bp < ep) {
                        ND_TCHECK2(bp[0], 4);
@@ -671,7 +671,7 @@ pimv2_print(netdissect_options *ndo,
                                        ND_PRINT((ndo, "ERROR: Option Length != 4 Bytes (%u)", olen));
                                } else {
                                        char t_bit;
-                                       u_int16_t lan_delay, override_interval;
+                                       uint16_t lan_delay, override_interval;
                                        lan_delay = EXTRACT_16BITS(bp);
                                        override_interval = EXTRACT_16BITS(bp+2);
                                        t_bit = (lan_delay & 0x8000)? 1 : 0;
@@ -748,8 +748,7 @@ pimv2_print(netdissect_options *ndo,
        {
                struct ip *ip;
 
-               if (!ND_TTEST2(*(bp+4), PIMV2_REGISTER_FLAG_LEN))
-                       goto trunc;
+               ND_TCHECK2(*(bp + 4), PIMV2_REGISTER_FLAG_LEN);
 
                ND_PRINT((ndo, ", Flags [ %s ]\n\t",
                          tok2str(pimv2_register_flag_values,
@@ -769,11 +768,11 @@ pimv2_print(netdissect_options *ndo,
                case 4: /* IPv4 */
                        ip_print(ndo, bp, len);
                        break;
-#ifdef INET6
+
                case 6: /* IPv6 */
                        ip6_print(ndo, bp, len);
                        break;
-#endif
+
                default:
                        ND_PRINT((ndo, "IP ver %d", IP_V(ip)));
                        break;
@@ -842,10 +841,10 @@ pimv2_print(netdissect_options *ndo,
          */
 
            {
-               u_int8_t ngroup;
-               u_int16_t holdtime;
-               u_int16_t njoin;
-               u_int16_t nprune;
+               uint8_t ngroup;
+               uint16_t holdtime;
+               uint16_t njoin;
+               uint16_t nprune;
                int i, j;
 
                bp += 4; len -= 4;
@@ -916,9 +915,9 @@ pimv2_print(netdissect_options *ndo,
                bp += 4;
 
                /* Fragment Tag, Hash Mask len, and BSR-priority */
-               if (bp + sizeof(u_int16_t) >= ep) break;
+               if (bp + sizeof(uint16_t) >= ep) break;
                ND_PRINT((ndo, " tag=%x", EXTRACT_16BITS(bp)));
-               bp += sizeof(u_int16_t);
+               bp += sizeof(uint16_t);
                if (bp >= ep) break;
                ND_PRINT((ndo, " hashmlen=%d", bp[0]));
                if (bp + 1 >= ep) break;