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502-fix-res_ninit.patch 967B

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  1. --- a/dns.c
  2. +++ b/dns.c
  3. @@ -1305,28 +1305,6 @@ res_nmkquery(res_state statp,
  4. return (-1);
  5. memset(buf, 0, HFIXEDSZ);
  6. hp = (HEADER *) buf;
  7. - /* We randomize the IDs every time. The old code just
  8. - incremented by one after the initial randomization which
  9. - still predictable if the application does multiple
  10. - requests. */
  11. -#if 0
  12. - hp->id = htons(++statp->id);
  13. -#else
  14. - hp->id = htons(statp->id);
  15. - int randombits;
  16. - do
  17. - {
  18. -#ifdef RANDOM_BITS
  19. - RANDOM_BITS (randombits);
  20. -#else
  21. - struct timeval tv;
  22. - gettimeofday (&tv, NULL);
  23. - randombits = (tv.tv_sec << 8) ^ tv.tv_usec;
  24. -#endif
  25. - }
  26. - while ((randombits & 0xffff) == 0);
  27. - statp->id = (statp->id + randombits) & 0xffff;
  28. -#endif
  29. hp->opcode = op;
  30. hp->rd = (statp->options & RES_RECURSE) != 0;
  31. hp->rcode = NOERROR;