Commit a5360255 authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

clear the domains and sortlist when the 'channel' is first created so that 

we can compare if non-NULL elsewhere
parent 5690a2b4

ares/ares_init.c

+6 −2
Original line number Diff line number Diff line
@@ -85,6 +85,8 @@ int ares_init_options(ares_channel *channelptr, struct ares_options *options, 
  channel->nsort = -1;

  channel->lookups = NULL;

  channel->queries = NULL;

  channel->domains = NULL;

  channel->sortlist = NULL;



  /* Initialize configuration by each of the four sources, from highest

   * precedence to lowest.
@@ -464,8 +466,10 @@ DhcpNameServer 
  /* Handle errors. */

  if (status != ARES_EOF)

    {

      if (servers != NULL) free(servers);

      if (sortlist != NULL) free(sortlist);

      if (servers != NULL)

        free(servers);

      if (sortlist != NULL)

        free(sortlist);

      return status;

    }