*** print-bgp.c-new	Tue Jul  3 15:51:15 2007
--- print-bgp.c-old	Tue Jul  3 15:47:38 2007
***************
*** 666,678 ****
                          EXTRACT_16BITS(pptr+10),
                          EXTRACT_24BITS(pptr+12)>>4); /* the label is offsetted by 4 bits so lets shift it right */
          pptr+=15;
          tlen-=15;
  
          /* ok now the variable part - lets read out TLVs*/
!         while (tlen>0 && strlen <= buflen) {
              if (tlen < 3)
                  return -1;
              TCHECK2(pptr[0], 3);
              tlv_type=*pptr++;
              tlv_len=EXTRACT_16BITS(pptr);
              ttlv_len=tlv_len;
--- 666,678 ----
                          EXTRACT_16BITS(pptr+10),
                          EXTRACT_24BITS(pptr+12)>>4); /* the label is offsetted by 4 bits so lets shift it right */
          pptr+=15;
          tlen-=15;
  
          /* ok now the variable part - lets read out TLVs*/
!         while (tlen>0) {
              if (tlen < 3)
                  return -1;
              TCHECK2(pptr[0], 3);
              tlv_type=*pptr++;
              tlv_len=EXTRACT_16BITS(pptr);
              ttlv_len=tlv_len;
***************
*** 681,693 ****
              switch(tlv_type) {
              case 1:
                  strlen+=snprintf(buf+strlen,buflen-strlen, "\n\t\tcircuit status vector (%u) length: %u: 0x",
                                   tlv_type,
                                   tlv_len);
                  ttlv_len=ttlv_len/8+1; /* how many bytes do we need to read ? */
!                 while (ttlv_len>0 && strlen <= buflen) {
                      TCHECK(pptr[0]);
                      strlen+=snprintf(buf+strlen,buflen-strlen, "%02x",*pptr++);
                      ttlv_len--;
                  }
                  break;
              default:
--- 681,693 ----
              switch(tlv_type) {
              case 1:
                  strlen+=snprintf(buf+strlen,buflen-strlen, "\n\t\tcircuit status vector (%u) length: %u: 0x",
                                   tlv_type,
                                   tlv_len);
                  ttlv_len=ttlv_len/8+1; /* how many bytes do we need to read ? */
!                 while (ttlv_len>0) {
                      TCHECK(pptr[0]);
                      strlen+=snprintf(buf+strlen,buflen-strlen, "%02x",*pptr++);
                      ttlv_len--;
                  }
                  break;
              default: