2191     u_short packet_len,pdu_len, key_id;  in isis_print()  local
2195     packet_len=length;  in isis_print()
2333         if (packet_len>pdu_len) {  in isis_print()
2334            packet_len=pdu_len; /* do TLV decoding as long as it makes sense */  in isis_print()
2355         packet_len -= (ISIS_COMMON_HEADER_SIZE+ISIS_IIH_LAN_HEADER_SIZE);  in isis_print()
2374         if (packet_len>pdu_len) {  in isis_print()
2375             packet_len=pdu_len; /* do TLV decoding as long as it makes sense */  in isis_print()
2395         packet_len -= (ISIS_COMMON_HEADER_SIZE+ISIS_IIH_PTP_HEADER_SIZE);  in isis_print()
2418         if (packet_len>pdu_len) {  in isis_print()
2419             packet_len=pdu_len; /* do TLV decoding as long as it makes sense */  in isis_print()
2453         packet_len -= (ISIS_COMMON_HEADER_SIZE+ISIS_LSP_HEADER_SIZE);  in isis_print()
2473         if (packet_len>pdu_len) {  in isis_print()
2474             packet_len=pdu_len; /* do TLV decoding as long as it makes sense */  in isis_print()
2491         packet_len -= (ISIS_COMMON_HEADER_SIZE+ISIS_CSNP_HEADER_SIZE);  in isis_print()
2511         if (packet_len>pdu_len) {  in isis_print()
2512             packet_len=pdu_len; /* do TLV decoding as long as it makes sense */  in isis_print()
2525         packet_len -= (ISIS_COMMON_HEADER_SIZE+ISIS_PSNP_HEADER_SIZE);  in isis_print()
2542     while (packet_len > 0) {  in isis_print()
2544 	if (packet_len < 2)  in isis_print()
2550 	packet_len -= 2;  in isis_print()
2563 	if (packet_len < tlv_len)  in isis_print()
3132 	packet_len -= tlv_len;  in isis_print()
3135     if (packet_len != 0) {  in isis_print()
3136 	ND_PRINT((ndo, "\n\t      %u straggler bytes", packet_len));  in isis_print()