Commit 2f70fb70 authored by Gisle Vanem's avatar Gisle Vanem
Browse files

Use ares_free_string() to avoid detecting leaks.

parent 655ec6bf

ares/adig.c

+12 −12
Original line number Diff line number Diff line
@@ -396,7 +396,7 @@ static const unsigned char *display_question(const unsigned char *aptr, 
   */

  if (aptr + QFIXEDSZ > abuf + alen)

    {

      free(name);

      ares_free_string(name);

      return NULL;

    }
@@ -412,7 +412,7 @@ static const unsigned char *display_question(const unsigned char *aptr, 
  if (dnsclass != C_IN)

    printf("\t%s", class_name(dnsclass));

  printf("\t%s\n", type_name(type));

  free(name);

  ares_free_string(name);

  return aptr;

}
@@ -436,7 +436,7 @@ static const unsigned char *display_rr(const unsigned char *aptr, 
   */

  if (aptr + RRFIXEDSZ > abuf + alen)

    {

      free(name);

      ares_free_string(name);

      return NULL;

    }
@@ -449,7 +449,7 @@ static const unsigned char *display_rr(const unsigned char *aptr, 
  aptr += RRFIXEDSZ;

  if (aptr + dlen > abuf + alen)

    {

      free(name);

      ares_free_string(name);

      return NULL;

    }
@@ -458,7 +458,7 @@ static const unsigned char *display_rr(const unsigned char *aptr, 
  if (dnsclass != C_IN)

    printf("\t%s", class_name(dnsclass));

  printf("\t%s", type_name(type));

  free(name);

  ares_free_string(name);



  /* Display the RR data.  Don't touch aptr. */

  switch (type)
@@ -476,7 +476,7 @@ static const unsigned char *display_rr(const unsigned char *aptr, 
      if (status != ARES_SUCCESS)

        return NULL;

      printf("\t%s.", name);

      free(name);

      ares_free_string(name);

      break;



    case T_HINFO:
@@ -500,13 +500,13 @@ static const unsigned char *display_rr(const unsigned char *aptr, 
      if (status != ARES_SUCCESS)

        return NULL;

      printf("\t%s.", name);

      free(name);

      ares_free_string(name);

      p += len;

      status = ares_expand_name(p, abuf, alen, &name, &len);

      if (status != ARES_SUCCESS)

        return NULL;

      printf("\t%s.", name);

      free(name);

      ares_free_string(name);

      break;



    case T_MX:
@@ -520,7 +520,7 @@ static const unsigned char *display_rr(const unsigned char *aptr, 
      if (status != ARES_SUCCESS)

        return NULL;

      printf("\t%s.", name);

      free(name);

      ares_free_string(name);

      break;



    case T_SOA:
@@ -532,13 +532,13 @@ static const unsigned char *display_rr(const unsigned char *aptr, 
      if (status != ARES_SUCCESS)

        return NULL;

      printf("\t%s.\n", name);

      free(name);

      ares_free_string(name);

      p += len;

      status = ares_expand_name(p, abuf, alen, &name, &len);

      if (status != ARES_SUCCESS)

        return NULL;

      printf("\t\t\t\t\t\t%s.\n", name);

      free(name);

      ares_free_string(name);

      p += len;

      if (p + 20 > aptr + dlen)

        return NULL;
@@ -592,7 +592,7 @@ static const unsigned char *display_rr(const unsigned char *aptr, 
      if (status != ARES_SUCCESS)

        return NULL;

      printf("\t%s.", name);

      free(name);

      ares_free_string(name);

      break;



    default: