Commit eaad3ab3 authored by Peter Palfrader's avatar Peter Palfrader
Browse files

Spec compliance: sort id fingerprints in consensus get requests 


svn:r14450
parent 901ee58c

src/or/directory.c

+12 −0
Original line number Diff line number Diff line
@@ -773,6 +773,17 @@ connection_dir_is_encrypted(dir_connection_t *conn) 
  return TO_CONN(conn)->linked;

}



/** Helper for sorting

 *

 * sort strings alphabetically

 */

static int

_compare_strs(const void **a, const void **b)

{

  const char *s1 = *a, *s2 = *b;

  return strcmp(s1, s2);

}



/** Return the URL we should use for a consensus download.

 *

 * This url depends on whether or not the server we go to
@@ -801,6 +812,7 @@ directory_get_consensus_url(int supports_conditional_consensus) 
                      ds->digest, CONDITIONAL_CONSENSUS_FPR_LEN);

        smartlist_add(authority_digets, hex);

      });

    smartlist_sort(authority_digets, _compare_strs);

    authority_id_list = smartlist_join_strings(authority_digets,

                                               "+", 0, NULL);