X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/c0679b38a3ee4ba138500fce5f1631989492f37e..66f29e001c608bf8ca3ed25f492fbd88e23e1b5e:/print-rsvp.c diff --git a/print-rsvp.c b/print-rsvp.c index ad518aad..05e76393 100644 --- a/print-rsvp.c +++ b/print-rsvp.c @@ -487,11 +487,11 @@ static const struct tok rsvp_obj_generalized_uni_values[] = { * it is called from various rsvp objects; * returns the amount of bytes being processed */ -static int +static u_int rsvp_intserv_print(netdissect_options *ndo, const u_char *tptr, u_short obj_tlen) { - int parameter_id,parameter_length; + u_int parameter_id,parameter_length; union { float f; uint32_t i; @@ -499,15 +499,16 @@ rsvp_intserv_print(netdissect_options *ndo, if (obj_tlen < 4) return 0; - parameter_id = *(tptr); - ND_TCHECK2(*(tptr + 2), 2); - parameter_length = EXTRACT_BE_16BITS(tptr + 2)<<2; /* convert wordcount to bytecount */ + ND_TCHECK_1(tptr); + parameter_id = EXTRACT_U_1(tptr); + ND_TCHECK_2(tptr + 2); + parameter_length = EXTRACT_BE_U_2(tptr + 2)<<2; /* convert wordcount to bytecount */ ND_PRINT((ndo, "\n\t Parameter ID: %s (%u), length: %u, Flags: [0x%02x]", tok2str(rsvp_intserv_parameter_id_values,"unknown",parameter_id), parameter_id, parameter_length, - *(tptr + 1))); + EXTRACT_U_1(tptr + 1))); if (obj_tlen < parameter_length+4) return 0; @@ -522,8 +523,8 @@ rsvp_intserv_print(netdissect_options *ndo, * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */ if (parameter_length == 4) { - ND_TCHECK2(*(tptr + 4), 4); - ND_PRINT((ndo, "\n\t\tIS hop count: %u", EXTRACT_BE_32BITS(tptr + 4))); + ND_TCHECK_4(tptr + 4); + ND_PRINT((ndo, "\n\t\tIS hop count: %u", EXTRACT_BE_U_4(tptr + 4))); } break; @@ -536,8 +537,8 @@ rsvp_intserv_print(netdissect_options *ndo, * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */ if (parameter_length == 4) { - ND_TCHECK2(*(tptr + 4), 4); - bw.i = EXTRACT_BE_32BITS(tptr + 4); + ND_TCHECK_4(tptr + 4); + bw.i = EXTRACT_BE_U_4(tptr + 4); ND_PRINT((ndo, "\n\t\tPath b/w estimate: %.10g Mbps", bw.f / 125000)); } break; @@ -551,12 +552,12 @@ rsvp_intserv_print(netdissect_options *ndo, * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */ if (parameter_length == 4) { - ND_TCHECK2(*(tptr + 4), 4); + ND_TCHECK_4(tptr + 4); ND_PRINT((ndo, "\n\t\tMinimum path latency: ")); - if (EXTRACT_BE_32BITS(tptr + 4) == 0xffffffff) + if (EXTRACT_BE_U_4(tptr + 4) == 0xffffffff) ND_PRINT((ndo, "don't care")); else - ND_PRINT((ndo, "%u", EXTRACT_BE_32BITS(tptr + 4))); + ND_PRINT((ndo, "%u", EXTRACT_BE_U_4(tptr + 4))); } break; @@ -570,8 +571,8 @@ rsvp_intserv_print(netdissect_options *ndo, * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */ if (parameter_length == 4) { - ND_TCHECK2(*(tptr + 4), 4); - ND_PRINT((ndo, "\n\t\tComposed MTU: %u bytes", EXTRACT_BE_32BITS(tptr + 4))); + ND_TCHECK_4(tptr + 4); + ND_PRINT((ndo, "\n\t\tComposed MTU: %u bytes", EXTRACT_BE_U_4(tptr + 4))); } break; case 127: @@ -592,15 +593,15 @@ rsvp_intserv_print(netdissect_options *ndo, */ if (parameter_length == 20) { - ND_TCHECK2(*(tptr + 4), 20); - bw.i = EXTRACT_BE_32BITS(tptr + 4); + ND_TCHECK_LEN(tptr + 4, 20); + bw.i = EXTRACT_BE_U_4(tptr + 4); ND_PRINT((ndo, "\n\t\tToken Bucket Rate: %.10g Mbps", bw.f / 125000)); - bw.i = EXTRACT_BE_32BITS(tptr + 8); + bw.i = EXTRACT_BE_U_4(tptr + 8); ND_PRINT((ndo, "\n\t\tToken Bucket Size: %.10g bytes", bw.f)); - bw.i = EXTRACT_BE_32BITS(tptr + 12); + bw.i = EXTRACT_BE_U_4(tptr + 12); ND_PRINT((ndo, "\n\t\tPeak Data Rate: %.10g Mbps", bw.f / 125000)); - ND_PRINT((ndo, "\n\t\tMinimum Policed Unit: %u bytes", EXTRACT_BE_32BITS(tptr + 16))); - ND_PRINT((ndo, "\n\t\tMaximum Packet Size: %u bytes", EXTRACT_BE_32BITS(tptr + 20))); + ND_PRINT((ndo, "\n\t\tMinimum Policed Unit: %u bytes", EXTRACT_BE_U_4(tptr + 16))); + ND_PRINT((ndo, "\n\t\tMaximum Packet Size: %u bytes", EXTRACT_BE_U_4(tptr + 20))); } break; @@ -616,10 +617,10 @@ rsvp_intserv_print(netdissect_options *ndo, */ if (parameter_length == 8) { - ND_TCHECK2(*(tptr + 4), 8); - bw.i = EXTRACT_BE_32BITS(tptr + 4); + ND_TCHECK_8(tptr + 4); + bw.i = EXTRACT_BE_U_4(tptr + 4); ND_PRINT((ndo, "\n\t\tRate: %.10g Mbps", bw.f / 125000)); - ND_PRINT((ndo, "\n\t\tSlack Term: %u", EXTRACT_BE_32BITS(tptr + 8))); + ND_PRINT((ndo, "\n\t\tSlack Term: %u", EXTRACT_BE_U_4(tptr + 8))); } break; @@ -628,8 +629,8 @@ rsvp_intserv_print(netdissect_options *ndo, case 135: case 136: if (parameter_length == 4) { - ND_TCHECK2(*(tptr + 4), 4); - ND_PRINT((ndo, "\n\t\tValue: %u", EXTRACT_BE_32BITS(tptr + 4))); + ND_TCHECK_4(tptr + 4); + ND_PRINT((ndo, "\n\t\tValue: %u", EXTRACT_BE_U_4(tptr + 4))); } break; @@ -669,7 +670,8 @@ rsvp_obj_print(netdissect_options *ndo, const struct rsvp_obj_frr_t *rsvp_obj_frr; } obj_ptr; - u_short rsvp_obj_len,rsvp_obj_ctype,obj_tlen,intserv_serv_tlen; + u_short rsvp_obj_len,rsvp_obj_ctype,obj_tlen; + u_int intserv_serv_tlen; int hexdump,processed,padbytes,error_code,error_value,i,sigcheck; union { float f; @@ -681,10 +683,10 @@ rsvp_obj_print(netdissect_options *ndo, while(tlen>=sizeof(struct rsvp_object_header)) { /* did we capture enough for fully decoding the object header ? */ - ND_TCHECK2(*tptr, sizeof(struct rsvp_object_header)); + ND_TCHECK_LEN(tptr, sizeof(struct rsvp_object_header)); rsvp_obj_header = (const struct rsvp_object_header *)tptr; - rsvp_obj_len=EXTRACT_BE_16BITS(rsvp_obj_header->length); + rsvp_obj_len=EXTRACT_BE_U_2(rsvp_obj_header->length); rsvp_obj_ctype=rsvp_obj_header->ctype; if(rsvp_obj_len % 4) { @@ -725,7 +727,7 @@ rsvp_obj_print(netdissect_options *ndo, obj_tlen=rsvp_obj_len-sizeof(struct rsvp_object_header); /* did we capture enough for fully decoding the object ? */ - if (!ND_TTEST2(*tptr, rsvp_obj_len)) + if (!ND_TTEST_LEN(tptr, rsvp_obj_len)) return -1; hexdump=FALSE; @@ -738,11 +740,11 @@ rsvp_obj_print(netdissect_options *ndo, ND_PRINT((ndo, "%s IPv4 DestAddress: %s, Protocol ID: 0x%02x", indent, ipaddr_string(ndo, obj_tptr), - EXTRACT_8BITS(obj_tptr + sizeof(struct in_addr)))); + EXTRACT_U_1(obj_tptr + sizeof(struct in_addr)))); ND_PRINT((ndo, "%s Flags: [0x%02x], DestPort %u", indent, - EXTRACT_8BITS((obj_tptr + 5)), - EXTRACT_BE_16BITS(obj_tptr + 6))); + EXTRACT_U_1((obj_tptr + 5)), + EXTRACT_BE_U_2(obj_tptr + 6))); obj_tlen-=8; obj_tptr+=8; break; @@ -752,11 +754,11 @@ rsvp_obj_print(netdissect_options *ndo, ND_PRINT((ndo, "%s IPv6 DestAddress: %s, Protocol ID: 0x%02x", indent, ip6addr_string(ndo, obj_tptr), - EXTRACT_8BITS(obj_tptr + sizeof(struct in6_addr)))); + EXTRACT_U_1(obj_tptr + sizeof(struct in6_addr)))); ND_PRINT((ndo, "%s Flags: [0x%02x], DestPort %u", indent, - EXTRACT_8BITS((obj_tptr + sizeof(struct in6_addr) + 1)), - EXTRACT_BE_16BITS(obj_tptr + sizeof(struct in6_addr) + 2))); + EXTRACT_U_1((obj_tptr + sizeof(struct in6_addr) + 1)), + EXTRACT_BE_U_2(obj_tptr + sizeof(struct in6_addr) + 2))); obj_tlen-=20; obj_tptr+=20; break; @@ -767,7 +769,7 @@ rsvp_obj_print(netdissect_options *ndo, ND_PRINT((ndo, "%s IPv6 Tunnel EndPoint: %s, Tunnel ID: 0x%04x, Extended Tunnel ID: %s", indent, ip6addr_string(ndo, obj_tptr), - EXTRACT_BE_16BITS(obj_tptr + 18), + EXTRACT_BE_U_2(obj_tptr + 18), ip6addr_string(ndo, obj_tptr + 20))); obj_tlen-=36; obj_tptr+=36; @@ -778,8 +780,8 @@ rsvp_obj_print(netdissect_options *ndo, return -1; ND_PRINT((ndo, "%s IPv6 P2MP LSP ID: 0x%08x, Tunnel ID: 0x%04x, Extended Tunnel ID: %s", indent, - EXTRACT_BE_32BITS(obj_tptr), - EXTRACT_BE_16BITS(obj_tptr + 6), + EXTRACT_BE_U_4(obj_tptr), + EXTRACT_BE_U_2(obj_tptr + 6), ip6addr_string(ndo, obj_tptr + 8))); obj_tlen-=26; obj_tptr+=26; @@ -790,7 +792,7 @@ rsvp_obj_print(netdissect_options *ndo, ND_PRINT((ndo, "%s IPv4 P2MP LSP ID: %s, Tunnel ID: 0x%04x, Extended Tunnel ID: %s", indent, ipaddr_string(ndo, obj_tptr), - EXTRACT_BE_16BITS(obj_tptr + 6), + EXTRACT_BE_U_2(obj_tptr + 6), ipaddr_string(ndo, obj_tptr + 8))); obj_tlen-=12; obj_tptr+=12; @@ -802,7 +804,7 @@ rsvp_obj_print(netdissect_options *ndo, ND_PRINT((ndo, "%s IPv4 Tunnel EndPoint: %s, Tunnel ID: 0x%04x, Extended Tunnel ID: %s", indent, ipaddr_string(ndo, obj_tptr), - EXTRACT_BE_16BITS(obj_tptr + 6), + EXTRACT_BE_U_2(obj_tptr + 6), ipaddr_string(ndo, obj_tptr + 8))); obj_tlen-=12; obj_tptr+=12; @@ -869,7 +871,7 @@ rsvp_obj_print(netdissect_options *ndo, switch(rsvp_obj_ctype) { case RSVP_CTYPE_1: while(obj_tlen >= 4 ) { - ND_PRINT((ndo, "%s Label: %u", indent, EXTRACT_BE_32BITS(obj_tptr))); + ND_PRINT((ndo, "%s Label: %u", indent, EXTRACT_BE_U_4(obj_tptr))); obj_tlen-=4; obj_tptr+=4; } @@ -879,7 +881,7 @@ rsvp_obj_print(netdissect_options *ndo, return-1; ND_PRINT((ndo, "%s Generalized Label: %u", indent, - EXTRACT_BE_32BITS(obj_tptr))); + EXTRACT_BE_U_4(obj_tptr))); obj_tlen-=4; obj_tptr+=4; break; @@ -888,10 +890,10 @@ rsvp_obj_print(netdissect_options *ndo, return-1; ND_PRINT((ndo, "%s Waveband ID: %u%s Start Label: %u, Stop Label: %u", indent, - EXTRACT_BE_32BITS(obj_tptr), + EXTRACT_BE_U_4(obj_tptr), indent, - EXTRACT_BE_32BITS(obj_tptr + 4), - EXTRACT_BE_32BITS(obj_tptr + 8))); + EXTRACT_BE_U_4(obj_tptr + 4), + EXTRACT_BE_U_4(obj_tptr + 8))); obj_tlen-=12; obj_tptr+=12; break; @@ -909,8 +911,8 @@ rsvp_obj_print(netdissect_options *ndo, indent, tok2str(rsvp_resstyle_values, "Unknown", - EXTRACT_BE_24BITS(obj_tptr + 1)), - EXTRACT_8BITS(obj_tptr))); + EXTRACT_BE_U_3(obj_tptr + 1)), + EXTRACT_U_1(obj_tptr))); obj_tlen-=4; obj_tptr+=4; break; @@ -927,7 +929,7 @@ rsvp_obj_print(netdissect_options *ndo, ND_PRINT((ndo, "%s Source Address: %s, Source Port: %u", indent, ipaddr_string(ndo, obj_tptr), - EXTRACT_BE_16BITS(obj_tptr + 6))); + EXTRACT_BE_U_2(obj_tptr + 6))); obj_tlen-=8; obj_tptr+=8; break; @@ -937,7 +939,7 @@ rsvp_obj_print(netdissect_options *ndo, ND_PRINT((ndo, "%s Source Address: %s, Source Port: %u", indent, ip6addr_string(ndo, obj_tptr), - EXTRACT_BE_16BITS(obj_tptr + 18))); + EXTRACT_BE_U_2(obj_tptr + 18))); obj_tlen-=20; obj_tptr+=20; break; @@ -948,10 +950,10 @@ rsvp_obj_print(netdissect_options *ndo, "%s Sub-Group Originator ID: %s, Sub-Group ID: 0x%04x", indent, ip6addr_string(ndo, obj_tptr), - EXTRACT_BE_16BITS(obj_tptr + 18), + EXTRACT_BE_U_2(obj_tptr + 18), indent, ip6addr_string(ndo, obj_tptr+20), - EXTRACT_BE_16BITS(obj_tptr + 38))); + EXTRACT_BE_U_2(obj_tptr + 38))); obj_tlen-=40; obj_tptr+=40; break; @@ -961,7 +963,7 @@ rsvp_obj_print(netdissect_options *ndo, ND_PRINT((ndo, "%s IPv4 Tunnel Sender Address: %s, LSP-ID: 0x%04x", indent, ipaddr_string(ndo, obj_tptr), - EXTRACT_BE_16BITS(obj_tptr + 6))); + EXTRACT_BE_U_2(obj_tptr + 6))); obj_tlen-=8; obj_tptr+=8; break; @@ -972,10 +974,10 @@ rsvp_obj_print(netdissect_options *ndo, "%s Sub-Group Originator ID: %s, Sub-Group ID: 0x%04x", indent, ipaddr_string(ndo, obj_tptr), - EXTRACT_BE_16BITS(obj_tptr + 6), + EXTRACT_BE_U_2(obj_tptr + 6), indent, ipaddr_string(ndo, obj_tptr+8), - EXTRACT_BE_16BITS(obj_tptr + 12))); + EXTRACT_BE_U_2(obj_tptr + 12))); obj_tlen-=16; obj_tptr+=16; break; @@ -992,7 +994,7 @@ rsvp_obj_print(netdissect_options *ndo, indent, tok2str(ethertype_values, "Unknown Protocol (0x%04x)", - EXTRACT_BE_16BITS(obj_tptr + 2)))); + EXTRACT_BE_U_2(obj_tptr + 2)))); obj_tlen-=4; obj_tptr+=4; } @@ -1004,16 +1006,16 @@ rsvp_obj_print(netdissect_options *ndo, indent, tok2str(ethertype_values, "Unknown Protocol (0x%04x)", - EXTRACT_BE_16BITS(obj_tptr + 2)))); - ND_PRINT((ndo, ",%s merge capability",((EXTRACT_8BITS(obj_tptr + 4)) & 0x80) ? "no" : "" )); + EXTRACT_BE_U_2(obj_tptr + 2)))); + ND_PRINT((ndo, ",%s merge capability",((EXTRACT_U_1(obj_tptr + 4)) & 0x80) ? "no" : "" )); ND_PRINT((ndo, "%s Minimum VPI/VCI: %u/%u", indent, - (EXTRACT_BE_16BITS(obj_tptr + 4))&0xfff, - (EXTRACT_BE_16BITS(obj_tptr + 6)) & 0xfff)); + (EXTRACT_BE_U_2(obj_tptr + 4))&0xfff, + (EXTRACT_BE_U_2(obj_tptr + 6)) & 0xfff)); ND_PRINT((ndo, "%s Maximum VPI/VCI: %u/%u", indent, - (EXTRACT_BE_16BITS(obj_tptr + 8))&0xfff, - (EXTRACT_BE_16BITS(obj_tptr + 10)) & 0xfff)); + (EXTRACT_BE_U_2(obj_tptr + 8))&0xfff, + (EXTRACT_BE_U_2(obj_tptr + 10)) & 0xfff)); obj_tlen-=12; obj_tptr+=12; break; @@ -1024,13 +1026,13 @@ rsvp_obj_print(netdissect_options *ndo, indent, tok2str(ethertype_values, "Unknown Protocol (0x%04x)", - EXTRACT_BE_16BITS(obj_tptr + 2)))); + EXTRACT_BE_U_2(obj_tptr + 2)))); ND_PRINT((ndo, "%s Minimum/Maximum DLCI: %u/%u, %s%s bit DLCI", indent, - (EXTRACT_BE_32BITS(obj_tptr + 4))&0x7fffff, - (EXTRACT_BE_32BITS(obj_tptr + 8))&0x7fffff, - (((EXTRACT_BE_16BITS(obj_tptr + 4)>>7)&3) == 0 ) ? "10" : "", - (((EXTRACT_BE_16BITS(obj_tptr + 4) >> 7) & 3) == 2 ) ? "23" : "")); + (EXTRACT_BE_U_4(obj_tptr + 4))&0x7fffff, + (EXTRACT_BE_U_4(obj_tptr + 8))&0x7fffff, + (((EXTRACT_BE_U_2(obj_tptr + 4)>>7)&3) == 0 ) ? "10" : "", + (((EXTRACT_BE_U_2(obj_tptr + 4) >> 7) & 3) == 2 ) ? "23" : "")); obj_tlen-=12; obj_tptr+=12; break; @@ -1041,18 +1043,18 @@ rsvp_obj_print(netdissect_options *ndo, indent, tok2str(gmpls_encoding_values, "Unknown", - EXTRACT_8BITS(obj_tptr)), - EXTRACT_8BITS(obj_tptr))); + EXTRACT_U_1(obj_tptr)), + EXTRACT_U_1(obj_tptr))); ND_PRINT((ndo, "%s Switching Type: %s (%u), Payload ID: %s (0x%04x)", indent, tok2str(gmpls_switch_cap_values, "Unknown", - EXTRACT_8BITS((obj_tptr + 1))), - EXTRACT_8BITS(obj_tptr+1), + EXTRACT_U_1((obj_tptr + 1))), + EXTRACT_U_1(obj_tptr + 1), tok2str(gmpls_payload_values, "Unknown", - EXTRACT_BE_16BITS(obj_tptr + 2)), - EXTRACT_BE_16BITS(obj_tptr + 2))); + EXTRACT_BE_U_2(obj_tptr + 2)), + EXTRACT_BE_U_2(obj_tptr + 2))); obj_tlen-=4; obj_tptr+=4; break; @@ -1068,13 +1070,13 @@ rsvp_obj_print(netdissect_options *ndo, while(obj_tlen >= 4 ) { u_char length; - ND_TCHECK2(*obj_tptr, 4); - length = EXTRACT_8BITS(obj_tptr + 1); + ND_TCHECK_4(obj_tptr); + length = EXTRACT_U_1(obj_tptr + 1); ND_PRINT((ndo, "%s Subobject Type: %s, length %u", indent, tok2str(rsvp_obj_xro_values, "Unknown %u", - RSVP_OBJ_XRO_MASK_SUBOBJ(EXTRACT_8BITS(obj_tptr))), + RSVP_OBJ_XRO_MASK_SUBOBJ(EXTRACT_U_1(obj_tptr))), length)); if (length == 0) { /* prevent infinite loops */ @@ -1082,7 +1084,7 @@ rsvp_obj_print(netdissect_options *ndo, break; } - switch(RSVP_OBJ_XRO_MASK_SUBOBJ(EXTRACT_8BITS(obj_tptr))) { + switch(RSVP_OBJ_XRO_MASK_SUBOBJ(EXTRACT_U_1(obj_tptr))) { u_char prefix_length; case RSVP_OBJ_XRO_IPV4: @@ -1090,40 +1092,40 @@ rsvp_obj_print(netdissect_options *ndo, ND_PRINT((ndo, " ERROR: length != 8")); goto invalid; } - ND_TCHECK2(*obj_tptr, 8); - prefix_length = EXTRACT_8BITS(obj_tptr + 6); + ND_TCHECK_8(obj_tptr); + prefix_length = EXTRACT_U_1(obj_tptr + 6); if (prefix_length != 32) { ND_PRINT((ndo, " ERROR: Prefix length %u != 32", prefix_length)); goto invalid; } ND_PRINT((ndo, ", %s, %s/%u, Flags: [%s]", - RSVP_OBJ_XRO_MASK_LOOSE(EXTRACT_8BITS(obj_tptr)) ? "Loose" : "Strict", + RSVP_OBJ_XRO_MASK_LOOSE(EXTRACT_U_1(obj_tptr)) ? "Loose" : "Strict", ipaddr_string(ndo, obj_tptr+2), - EXTRACT_8BITS((obj_tptr + 6)), + EXTRACT_U_1((obj_tptr + 6)), bittok2str(rsvp_obj_rro_flag_values, "none", - EXTRACT_8BITS((obj_tptr + 7))))); /* rfc3209 says that this field is rsvd. */ + EXTRACT_U_1((obj_tptr + 7))))); /* rfc3209 says that this field is rsvd. */ break; case RSVP_OBJ_XRO_LABEL: if (length != 8) { ND_PRINT((ndo, " ERROR: length != 8")); goto invalid; } - ND_TCHECK2(*obj_tptr, 8); + ND_TCHECK_8(obj_tptr); ND_PRINT((ndo, ", Flags: [%s] (%#x), Class-Type: %s (%u), %u", bittok2str(rsvp_obj_rro_label_flag_values, "none", - EXTRACT_8BITS((obj_tptr + 2))), - EXTRACT_8BITS(obj_tptr+2), + EXTRACT_U_1((obj_tptr + 2))), + EXTRACT_U_1(obj_tptr + 2), tok2str(rsvp_ctype_values, "Unknown", - EXTRACT_8BITS((obj_tptr + 3)) + (256 * RSVP_OBJ_RRO)), - EXTRACT_8BITS((obj_tptr + 3)), - EXTRACT_BE_32BITS(obj_tptr + 4))); + EXTRACT_U_1((obj_tptr + 3)) + (256 * RSVP_OBJ_RRO)), + EXTRACT_U_1((obj_tptr + 3)), + EXTRACT_BE_U_4(obj_tptr + 4))); } - obj_tlen-=EXTRACT_8BITS(obj_tptr + 1); - obj_tptr+=EXTRACT_8BITS(obj_tptr + 1); + obj_tlen-=EXTRACT_U_1(obj_tptr + 1); + obj_tptr+=EXTRACT_U_1(obj_tptr + 1); } break; default: @@ -1139,8 +1141,8 @@ rsvp_obj_print(netdissect_options *ndo, return-1; ND_PRINT((ndo, "%s Source Instance: 0x%08x, Destination Instance: 0x%08x", indent, - EXTRACT_BE_32BITS(obj_tptr), - EXTRACT_BE_32BITS(obj_tptr + 4))); + EXTRACT_BE_U_4(obj_tptr), + EXTRACT_BE_U_4(obj_tptr + 4))); obj_tlen-=8; obj_tptr+=8; break; @@ -1156,8 +1158,8 @@ rsvp_obj_print(netdissect_options *ndo, return-1; ND_PRINT((ndo, "%s Restart Time: %ums, Recovery Time: %ums", indent, - EXTRACT_BE_32BITS(obj_tptr), - EXTRACT_BE_32BITS(obj_tptr + 4))); + EXTRACT_BE_U_4(obj_tptr), + EXTRACT_BE_U_4(obj_tptr + 4))); obj_tlen-=8; obj_tptr+=8; break; @@ -1171,22 +1173,22 @@ rsvp_obj_print(netdissect_options *ndo, case RSVP_CTYPE_TUNNEL_IPV4: if (obj_tlen < 4) return-1; - namelen = EXTRACT_8BITS(obj_tptr + 3); + namelen = EXTRACT_U_1(obj_tptr + 3); if (obj_tlen < 4+namelen) return-1; ND_PRINT((ndo, "%s Session Name: ", indent)); for (i = 0; i < namelen; i++) - safeputchar(ndo, EXTRACT_8BITS(obj_tptr + 4 + i)); + safeputchar(ndo, EXTRACT_U_1(obj_tptr + 4 + i)); ND_PRINT((ndo, "%s Setup Priority: %u, Holding Priority: %u, Flags: [%s] (%#x)", indent, - EXTRACT_8BITS(obj_tptr), - EXTRACT_8BITS(obj_tptr+1), + EXTRACT_U_1(obj_tptr), + EXTRACT_U_1(obj_tptr + 1), bittok2str(rsvp_session_attribute_flag_values, "none", - EXTRACT_8BITS((obj_tptr + 2))), - EXTRACT_8BITS(obj_tptr + 2))); - obj_tlen-=4+EXTRACT_8BITS((obj_tptr + 3)); - obj_tptr+=4+EXTRACT_8BITS((obj_tptr + 3)); + EXTRACT_U_1((obj_tptr + 2))), + EXTRACT_U_1(obj_tptr + 2))); + obj_tlen-=4+EXTRACT_U_1((obj_tptr + 3)); + obj_tptr+=4+EXTRACT_U_1((obj_tptr + 3)); break; default: hexdump=TRUE; @@ -1216,9 +1218,9 @@ rsvp_obj_print(netdissect_options *ndo, */ if (total_subobj_len < 4) goto invalid; - subobj_len = EXTRACT_BE_16BITS(obj_tptr); - subobj_type = (EXTRACT_BE_16BITS(obj_tptr + 2))>>8; - af = (EXTRACT_BE_16BITS(obj_tptr + 2))&0x00FF; + subobj_len = EXTRACT_BE_U_2(obj_tptr); + subobj_type = (EXTRACT_BE_U_2(obj_tptr + 2))>>8; + af = (EXTRACT_BE_U_2(obj_tptr + 2))&0x00FF; ND_PRINT((ndo, "%s Subobject Type: %s (%u), AF: %s (%u), length: %u", indent, @@ -1276,10 +1278,10 @@ rsvp_obj_print(netdissect_options *ndo, ND_PRINT((ndo, "%s U-bit: %x, Label type: %u, Logical port id: %u, Label: %u", indent, - ((EXTRACT_BE_32BITS(obj_tptr + 4))>>31), - ((EXTRACT_BE_32BITS(obj_tptr + 4))&0xFF), - EXTRACT_BE_32BITS(obj_tptr + 8), - EXTRACT_BE_32BITS(obj_tptr + 12))); + ((EXTRACT_BE_U_4(obj_tptr + 4))>>31), + ((EXTRACT_BE_U_4(obj_tptr + 4))&0xFF), + EXTRACT_BE_U_4(obj_tptr + 8), + EXTRACT_BE_U_4(obj_tptr + 12))); break; case RSVP_GEN_UNI_SUBOBJ_SERVICE_LEVEL: @@ -1288,7 +1290,7 @@ rsvp_obj_print(netdissect_options *ndo, } ND_PRINT((ndo, "%s Service level: %u", - indent, (EXTRACT_BE_32BITS(obj_tptr + 4)) >> 24)); + indent, (EXTRACT_BE_U_4(obj_tptr + 4)) >> 24)); break; default: @@ -1320,7 +1322,7 @@ rsvp_obj_print(netdissect_options *ndo, ND_PRINT((ndo, "%s Previous/Next Interface: %s, Logical Interface Handle: 0x%08x", indent, ipaddr_string(ndo, obj_tptr), - EXTRACT_BE_32BITS(obj_tptr + 4))); + EXTRACT_BE_U_4(obj_tptr + 4))); obj_tlen-=8; obj_tptr+=8; if (obj_tlen) @@ -1333,7 +1335,7 @@ rsvp_obj_print(netdissect_options *ndo, ND_PRINT((ndo, "%s Previous/Next Interface: %s, Logical Interface Handle: 0x%08x", indent, ip6addr_string(ndo, obj_tptr), - EXTRACT_BE_32BITS(obj_tptr + 16))); + EXTRACT_BE_U_4(obj_tptr + 16))); obj_tlen-=20; obj_tptr+=20; hexdump=TRUE; /* unless we have a TLV parser lets just hexdump */ @@ -1350,7 +1352,7 @@ rsvp_obj_print(netdissect_options *ndo, return-1; ND_PRINT((ndo, "%s Refresh Period: %ums", indent, - EXTRACT_BE_32BITS(obj_tptr))); + EXTRACT_BE_U_4(obj_tptr))); obj_tlen-=4; obj_tptr+=4; break; @@ -1369,18 +1371,18 @@ rsvp_obj_print(netdissect_options *ndo, return-1; ND_PRINT((ndo, "%s Msg-Version: %u, length: %u", indent, - (EXTRACT_8BITS(obj_tptr) & 0xf0) >> 4, - EXTRACT_BE_16BITS(obj_tptr + 2) << 2)); + (EXTRACT_U_1(obj_tptr) & 0xf0) >> 4, + EXTRACT_BE_U_2(obj_tptr + 2) << 2)); obj_tptr+=4; /* get to the start of the service header */ obj_tlen-=4; while (obj_tlen >= 4) { - intserv_serv_tlen=EXTRACT_BE_16BITS(obj_tptr + 2)<<2; - ND_PRINT((ndo, "%s Service Type: %s (%u), break bit %s set, Service length: %u", + intserv_serv_tlen=EXTRACT_BE_U_2(obj_tptr + 2)<<2; + ND_PRINT((ndo, "%s Service Type: %s (%u), break bit %sset, Service length: %u", indent, - tok2str(rsvp_intserv_service_type_values,"unknown",EXTRACT_8BITS((obj_tptr))), - EXTRACT_8BITS(obj_tptr), - (EXTRACT_8BITS(obj_tptr+1)&0x80) ? "" : "not", + tok2str(rsvp_intserv_service_type_values,"unknown",EXTRACT_U_1((obj_tptr))), + EXTRACT_U_1(obj_tptr), + (EXTRACT_U_1(obj_tptr + 1)&0x80) ? "" : "not ", intserv_serv_tlen)); obj_tptr+=4; /* get to the start of the parameter list */ @@ -1409,7 +1411,7 @@ rsvp_obj_print(netdissect_options *ndo, ND_PRINT((ndo, "%s Source Address: %s, Source Port: %u", indent, ipaddr_string(ndo, obj_tptr), - EXTRACT_BE_16BITS(obj_tptr + 6))); + EXTRACT_BE_U_2(obj_tptr + 6))); obj_tlen-=8; obj_tptr+=8; break; @@ -1419,7 +1421,7 @@ rsvp_obj_print(netdissect_options *ndo, ND_PRINT((ndo, "%s Source Address: %s, Source Port: %u", indent, ip6addr_string(ndo, obj_tptr), - EXTRACT_BE_16BITS(obj_tptr + 18))); + EXTRACT_BE_U_2(obj_tptr + 18))); obj_tlen-=20; obj_tptr+=20; break; @@ -1429,7 +1431,7 @@ rsvp_obj_print(netdissect_options *ndo, ND_PRINT((ndo, "%s Source Address: %s, Flow Label: %u", indent, ip6addr_string(ndo, obj_tptr), - EXTRACT_BE_24BITS(obj_tptr + 17))); + EXTRACT_BE_U_3(obj_tptr + 17))); obj_tlen-=20; obj_tptr+=20; break; @@ -1439,7 +1441,7 @@ rsvp_obj_print(netdissect_options *ndo, ND_PRINT((ndo, "%s Source Address: %s, LSP-ID: 0x%04x", indent, ipaddr_string(ndo, obj_tptr), - EXTRACT_BE_16BITS(obj_tptr + 18))); + EXTRACT_BE_U_2(obj_tptr + 18))); obj_tlen-=20; obj_tptr+=20; break; @@ -1450,10 +1452,10 @@ rsvp_obj_print(netdissect_options *ndo, "%s Sub-Group Originator ID: %s, Sub-Group ID: 0x%04x", indent, ip6addr_string(ndo, obj_tptr), - EXTRACT_BE_16BITS(obj_tptr + 18), + EXTRACT_BE_U_2(obj_tptr + 18), indent, ip6addr_string(ndo, obj_tptr+20), - EXTRACT_BE_16BITS(obj_tptr + 38))); + EXTRACT_BE_U_2(obj_tptr + 38))); obj_tlen-=40; obj_tptr+=40; break; @@ -1463,7 +1465,7 @@ rsvp_obj_print(netdissect_options *ndo, ND_PRINT((ndo, "%s Source Address: %s, LSP-ID: 0x%04x", indent, ipaddr_string(ndo, obj_tptr), - EXTRACT_BE_16BITS(obj_tptr + 6))); + EXTRACT_BE_U_2(obj_tptr + 6))); obj_tlen-=8; obj_tptr+=8; break; @@ -1474,10 +1476,10 @@ rsvp_obj_print(netdissect_options *ndo, "%s Sub-Group Originator ID: %s, Sub-Group ID: 0x%04x", indent, ipaddr_string(ndo, obj_tptr), - EXTRACT_BE_16BITS(obj_tptr + 6), + EXTRACT_BE_U_2(obj_tptr + 6), indent, ipaddr_string(ndo, obj_tptr+8), - EXTRACT_BE_16BITS(obj_tptr + 12))); + EXTRACT_BE_U_2(obj_tptr + 12))); obj_tlen-=16; obj_tptr+=16; break; @@ -1494,7 +1496,7 @@ rsvp_obj_print(netdissect_options *ndo, case RSVP_CTYPE_1: /* new style */ if (obj_tlen < sizeof(struct rsvp_obj_frr_t)) return-1; - bw.i = EXTRACT_BE_32BITS(obj_ptr.rsvp_obj_frr->bandwidth); + bw.i = EXTRACT_BE_U_4(obj_ptr.rsvp_obj_frr->bandwidth); ND_PRINT((ndo, "%s Setup Priority: %u, Holding Priority: %u, Hop-limit: %u, Bandwidth: %.10g Mbps", indent, obj_ptr.rsvp_obj_frr->setup_prio, @@ -1503,9 +1505,9 @@ rsvp_obj_print(netdissect_options *ndo, bw.f * 8 / 1000000)); ND_PRINT((ndo, "%s Include-any: 0x%08x, Exclude-any: 0x%08x, Include-all: 0x%08x", indent, - EXTRACT_BE_32BITS(obj_ptr.rsvp_obj_frr->include_any), - EXTRACT_BE_32BITS(obj_ptr.rsvp_obj_frr->exclude_any), - EXTRACT_BE_32BITS(obj_ptr.rsvp_obj_frr->include_all))); + EXTRACT_BE_U_4(obj_ptr.rsvp_obj_frr->include_any), + EXTRACT_BE_U_4(obj_ptr.rsvp_obj_frr->exclude_any), + EXTRACT_BE_U_4(obj_ptr.rsvp_obj_frr->include_all))); obj_tlen-=sizeof(struct rsvp_obj_frr_t); obj_tptr+=sizeof(struct rsvp_obj_frr_t); break; @@ -1513,7 +1515,7 @@ rsvp_obj_print(netdissect_options *ndo, case RSVP_CTYPE_TUNNEL_IPV4: /* old style */ if (obj_tlen < 16) return-1; - bw.i = EXTRACT_BE_32BITS(obj_ptr.rsvp_obj_frr->bandwidth); + bw.i = EXTRACT_BE_U_4(obj_ptr.rsvp_obj_frr->bandwidth); ND_PRINT((ndo, "%s Setup Priority: %u, Holding Priority: %u, Hop-limit: %u, Bandwidth: %.10g Mbps", indent, obj_ptr.rsvp_obj_frr->setup_prio, @@ -1522,8 +1524,8 @@ rsvp_obj_print(netdissect_options *ndo, bw.f * 8 / 1000000)); ND_PRINT((ndo, "%s Include Colors: 0x%08x, Exclude Colors: 0x%08x", indent, - EXTRACT_BE_32BITS(obj_ptr.rsvp_obj_frr->include_any), - EXTRACT_BE_32BITS(obj_ptr.rsvp_obj_frr->exclude_any))); + EXTRACT_BE_U_4(obj_ptr.rsvp_obj_frr->include_any), + EXTRACT_BE_U_4(obj_ptr.rsvp_obj_frr->exclude_any))); obj_tlen-=16; obj_tptr+=16; break; @@ -1556,7 +1558,7 @@ rsvp_obj_print(netdissect_options *ndo, case RSVP_CTYPE_1: ND_PRINT((ndo, "%s CT: %u", indent, - EXTRACT_BE_32BITS(obj_tptr) & 0x7)); + EXTRACT_BE_U_4(obj_tptr) & 0x7)); obj_tlen-=4; obj_tptr+=4; break; @@ -1571,12 +1573,12 @@ rsvp_obj_print(netdissect_options *ndo, case RSVP_CTYPE_IPV4: if (obj_tlen < 8) return-1; - error_code=EXTRACT_8BITS(obj_tptr + 5); - error_value=EXTRACT_BE_16BITS(obj_tptr + 6); + error_code=EXTRACT_U_1(obj_tptr + 5); + error_value=EXTRACT_BE_U_2(obj_tptr + 6); ND_PRINT((ndo, "%s Error Node Address: %s, Flags: [0x%02x]%s Error Code: %s (%u)", indent, ipaddr_string(ndo, obj_tptr), - EXTRACT_8BITS(obj_tptr+4), + EXTRACT_U_1(obj_tptr + 4), indent, tok2str(rsvp_obj_error_code_values,"unknown",error_code), error_code)); @@ -1603,12 +1605,12 @@ rsvp_obj_print(netdissect_options *ndo, case RSVP_CTYPE_IPV6: if (obj_tlen < 20) return-1; - error_code=EXTRACT_8BITS(obj_tptr + 17); - error_value=EXTRACT_BE_16BITS(obj_tptr + 18); + error_code=EXTRACT_U_1(obj_tptr + 17); + error_value=EXTRACT_BE_U_2(obj_tptr + 18); ND_PRINT((ndo, "%s Error Node Address: %s, Flags: [0x%02x]%s Error Code: %s (%u)", indent, ip6addr_string(ndo, obj_tptr), - EXTRACT_8BITS(obj_tptr+16), + EXTRACT_U_1(obj_tptr + 16), indent, tok2str(rsvp_obj_error_code_values,"unknown",error_code), error_code)); @@ -1635,10 +1637,10 @@ rsvp_obj_print(netdissect_options *ndo, case RSVP_CTYPE_1: if (obj_tlen < 4) return-1; - padbytes = EXTRACT_BE_16BITS(obj_tptr + 2); + padbytes = EXTRACT_BE_U_2(obj_tptr + 2); ND_PRINT((ndo, "%s TLV count: %u, padding bytes: %u", indent, - EXTRACT_BE_16BITS(obj_tptr), + EXTRACT_BE_U_2(obj_tptr), padbytes)); obj_tlen-=4; obj_tptr+=4; @@ -1646,16 +1648,17 @@ rsvp_obj_print(netdissect_options *ndo, while(obj_tlen >= 2 + padbytes) { ND_PRINT((ndo, "%s %s TLV (0x%02x), length: %u", /* length includes header */ indent, - tok2str(rsvp_obj_prop_tlv_values,"unknown",EXTRACT_8BITS(obj_tptr)), - EXTRACT_8BITS(obj_tptr), - EXTRACT_8BITS(obj_tptr + 1))); - if (obj_tlen < EXTRACT_8BITS((obj_tptr + 1))) + tok2str(rsvp_obj_prop_tlv_values,"unknown",EXTRACT_U_1(obj_tptr)), + EXTRACT_U_1(obj_tptr), + EXTRACT_U_1(obj_tptr + 1))); + if (obj_tlen < EXTRACT_U_1((obj_tptr + 1))) return-1; - if (EXTRACT_8BITS(obj_tptr+1) < 2) + if (EXTRACT_U_1(obj_tptr + 1) < 2) return -1; - print_unknown_data(ndo, obj_tptr + 2, "\n\t\t", EXTRACT_8BITS(obj_tptr + 1) - 2); - obj_tlen-=EXTRACT_8BITS(obj_tptr + 1); - obj_tptr+=EXTRACT_8BITS(obj_tptr + 1); + print_unknown_data(ndo, obj_tptr + 2, "\n\t\t", + EXTRACT_U_1(obj_tptr + 1) - 2); + obj_tlen-=EXTRACT_U_1(obj_tptr + 1); + obj_tptr+=EXTRACT_U_1(obj_tptr + 1); } break; default: @@ -1673,16 +1676,16 @@ rsvp_obj_print(netdissect_options *ndo, return-1; ND_PRINT((ndo, "%s Flags [0x%02x], epoch: %u", indent, - EXTRACT_8BITS(obj_tptr), - EXTRACT_BE_24BITS(obj_tptr + 1))); + EXTRACT_U_1(obj_tptr), + EXTRACT_BE_U_3(obj_tptr + 1))); obj_tlen-=4; obj_tptr+=4; /* loop through as long there are no messages left */ while(obj_tlen >= 4) { ND_PRINT((ndo, "%s Message-ID 0x%08x (%u)", indent, - EXTRACT_BE_32BITS(obj_tptr), - EXTRACT_BE_32BITS(obj_tptr))); + EXTRACT_BE_U_4(obj_tptr), + EXTRACT_BE_U_4(obj_tptr))); obj_tlen-=4; obj_tptr+=4; } @@ -1700,19 +1703,19 @@ rsvp_obj_print(netdissect_options *ndo, obj_ptr.rsvp_obj_integrity = (const struct rsvp_obj_integrity_t *)obj_tptr; ND_PRINT((ndo, "%s Key-ID 0x%04x%08x, Sequence 0x%08x%08x, Flags [%s]", indent, - EXTRACT_BE_16BITS(obj_ptr.rsvp_obj_integrity->key_id), - EXTRACT_BE_32BITS(obj_ptr.rsvp_obj_integrity->key_id + 2), - EXTRACT_BE_32BITS(obj_ptr.rsvp_obj_integrity->sequence), - EXTRACT_BE_32BITS(obj_ptr.rsvp_obj_integrity->sequence + 4), + EXTRACT_BE_U_2(obj_ptr.rsvp_obj_integrity->key_id), + EXTRACT_BE_U_4(obj_ptr.rsvp_obj_integrity->key_id + 2), + EXTRACT_BE_U_4(obj_ptr.rsvp_obj_integrity->sequence), + EXTRACT_BE_U_4(obj_ptr.rsvp_obj_integrity->sequence + 4), bittok2str(rsvp_obj_integrity_flag_values, "none", obj_ptr.rsvp_obj_integrity->flags))); ND_PRINT((ndo, "%s MD5-sum 0x%08x%08x%08x%08x ", indent, - EXTRACT_BE_32BITS(obj_ptr.rsvp_obj_integrity->digest), - EXTRACT_BE_32BITS(obj_ptr.rsvp_obj_integrity->digest + 4), - EXTRACT_BE_32BITS(obj_ptr.rsvp_obj_integrity->digest + 8), - EXTRACT_BE_32BITS(obj_ptr.rsvp_obj_integrity->digest + 12))); + EXTRACT_BE_U_4(obj_ptr.rsvp_obj_integrity->digest), + EXTRACT_BE_U_4(obj_ptr.rsvp_obj_integrity->digest + 4), + EXTRACT_BE_U_4(obj_ptr.rsvp_obj_integrity->digest + 8), + EXTRACT_BE_U_4(obj_ptr.rsvp_obj_integrity->digest + 12))); sigcheck = signature_verify(ndo, pptr, plen, obj_ptr.rsvp_obj_integrity->digest, @@ -1735,7 +1738,7 @@ rsvp_obj_print(netdissect_options *ndo, return-1; ND_PRINT((ndo, "%s Flags [%s]", indent, bittok2str(rsvp_obj_admin_status_flag_values, "none", - EXTRACT_BE_32BITS(obj_tptr)))); + EXTRACT_BE_U_4(obj_tptr)))); obj_tlen-=4; obj_tptr+=4; break; @@ -1749,11 +1752,11 @@ rsvp_obj_print(netdissect_options *ndo, case RSVP_CTYPE_1: if (obj_tlen < 4) return-1; - action = (EXTRACT_BE_16BITS(obj_tptr)>>8); + action = (EXTRACT_BE_U_2(obj_tptr)>>8); ND_PRINT((ndo, "%s Action: %s (%u), Label type: %u", indent, tok2str(rsvp_obj_label_set_action_values, "Unknown", action), - action, ((EXTRACT_BE_32BITS(obj_tptr) & 0x7F)))); + action, ((EXTRACT_BE_U_4(obj_tptr) & 0x7F)))); switch (action) { case LABEL_SET_INCLUSIVE_RANGE: @@ -1763,8 +1766,8 @@ rsvp_obj_print(netdissect_options *ndo, if (obj_tlen < 12) return -1; ND_PRINT((ndo, "%s Start range: %u, End range: %u", indent, - EXTRACT_BE_32BITS(obj_tptr + 4), - EXTRACT_BE_32BITS(obj_tptr + 8))); + EXTRACT_BE_U_4(obj_tptr + 4), + EXTRACT_BE_U_4(obj_tptr + 8))); obj_tlen-=12; obj_tptr+=12; break; @@ -1775,7 +1778,7 @@ rsvp_obj_print(netdissect_options *ndo, subchannel = 1; while(obj_tlen >= 4 ) { ND_PRINT((ndo, "%s Subchannel #%u: %u", indent, subchannel, - EXTRACT_BE_32BITS(obj_tptr))); + EXTRACT_BE_U_4(obj_tptr))); obj_tptr+=4; obj_tlen-=4; subchannel++; @@ -1847,7 +1850,7 @@ trunc: void rsvp_print(netdissect_options *ndo, - register const u_char *pptr, register u_int len) + const u_char *pptr, u_int len) { const struct rsvp_common_header *rsvp_com_header; const u_char *tptr; @@ -1878,7 +1881,7 @@ rsvp_print(netdissect_options *ndo, /* ok they seem to want to know everything - lets fully decode it */ - plen = tlen = EXTRACT_BE_16BITS(rsvp_com_header->length); + plen = tlen = EXTRACT_BE_U_2(rsvp_com_header->length); ND_PRINT((ndo, "\n\tRSVPv%u %s Message (%u), Flags: [%s], length: %u, ttl: %u, checksum: 0x%04x", RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags), @@ -1887,7 +1890,7 @@ rsvp_print(netdissect_options *ndo, bittok2str(rsvp_header_flag_values,"none",RSVP_EXTRACT_FLAGS(rsvp_com_header->version_flags)), tlen, rsvp_com_header->ttl, - EXTRACT_BE_16BITS(rsvp_com_header->checksum))); + EXTRACT_BE_U_2(rsvp_com_header->checksum))); if (tlen < sizeof(struct rsvp_common_header)) { ND_PRINT((ndo, "ERROR: common header too short %u < %lu", tlen, @@ -1924,7 +1927,7 @@ rsvp_print(netdissect_options *ndo, return; } - subplen = subtlen = EXTRACT_BE_16BITS(rsvp_com_header->length); + subplen = subtlen = EXTRACT_BE_U_2(rsvp_com_header->length); ND_PRINT((ndo, "\n\t RSVPv%u %s Message (%u), Flags: [%s], length: %u, ttl: %u, checksum: 0x%04x", RSVP_EXTRACT_VERSION(rsvp_com_header->version_flags), @@ -1933,7 +1936,7 @@ rsvp_print(netdissect_options *ndo, bittok2str(rsvp_header_flag_values,"none",RSVP_EXTRACT_FLAGS(rsvp_com_header->version_flags)), subtlen, rsvp_com_header->ttl, - EXTRACT_BE_16BITS(rsvp_com_header->checksum))); + EXTRACT_BE_U_2(rsvp_com_header->checksum))); if (subtlen < sizeof(struct rsvp_common_header)) { ND_PRINT((ndo, "ERROR: common header too short %u < %lu", subtlen,