r17552@catbus: nickm | 2008-01-10 12:13:43 -0500

Make bridge geoip data get rounded up, not down.


svn:r13092

ChangeLog

@@ -39,6 +39,7 @@ Changes in version 0.2.0.16-alpha - 2008-01-??
       on 0.2.0.15-alpha.
     - Do not try to download missing certificates until we have tried
       to check our fallback consensus.  Fixes bug 583.
+    - Make bridges round geoip info up, not down.
 
   o Minor features (controller):
     - Get NS events working again.  (Patch from tup)

doc/TODO

@@ -40,7 +40,7 @@ N   - add a bit in the dir_connection_t. or check whether the linked conn
     - Mention in control-spec.txt
     D have normal relays report geoip stats too.
     D different thresholds for bridges than for normal relays.
-N   - bridge relays round geoip stats *up*, not down.
+    o bridge relays round geoip stats *up*, not down.
 R - bridge communities
     . spec
     . deploy

src/or/geoip.c

@@ -354,6 +354,8 @@ geoip_get_client_history(time_t now)
       c_hist_t *ent;
       /* Only report a country if it has a minimum number of IPs. */
       if (c >= MIN_IPS_TO_NOTE_COUNTRY) {
+        /* Round up to the next multiple of IP_GRANULARITY */
+        c += IP_GRANULARITY-1;
         c -= c % IP_GRANULARITY;
         countrycode = geoip_get_country_name(i);
         ent = tor_malloc(sizeof(c_hist_t));