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| author | Nick Mathewson <nickm@torproject.org> | 2014-04-08 15:49:49 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2014-04-08 15:51:40 -0400 |
| commit | 6ab10a546663b509d189ce16645b11af0e83d41c (patch) | |
| tree | 1a5f5c889e948bfbbb87d3c4a9791b436b9c1440 /src/or/entrynodes.c | |
| parent | 7aa21920481fc4f0bdb159aeedf11582aa95dd01 (diff) | |
| download | tor-6ab10a546663b509d189ce16645b11af0e83d41c.tar.gz tor-6ab10a546663b509d189ce16645b11af0e83d41c.zip | |
Make num_bridges_usable work properly.
My first implementation was broken, since it returned "whether there
is one bridge" rather than "how many bridges."
Also, the implementation for the n_options_out feature in
choose_random_entry_impl was completely broken due to a missing *.
Diffstat (limited to 'src/or/entrynodes.c')
| -rw-r--r-- | src/or/entrynodes.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/or/entrynodes.c b/src/or/entrynodes.c index a08fda4240..da3521ecd3 100644 --- a/src/or/entrynodes.c +++ b/src/or/entrynodes.c @@ -1013,7 +1013,7 @@ choose_random_entry_impl(cpath_build_state_t *state, int for_directory, const int num_needed = decide_num_guards(options, for_directory); if (n_options_out) - n_options_out = 0; + *n_options_out = 0; if (chosen_exit) { nodelist_add_node_and_family(exit_family, chosen_exit); @@ -2215,8 +2215,8 @@ any_bridge_descriptors_known(void) return choose_random_entry(NULL) != NULL; } -/** Return the number of bridges that have descriptors that - * are marked with purpose 'bridge' and are running. +/** Return the number of bridges that have descriptors that are marked with + * purpose 'bridge' and are running. */ static int num_bridges_usable(void) @@ -2224,7 +2224,7 @@ num_bridges_usable(void) int n_options = 0; tor_assert(get_options()->UseBridges); (void) choose_random_entry_impl(NULL, 0, 0, &n_options); - return n_options == 1; + return n_options; } /** Return 1 if there are any directory conns fetching bridge descriptors |