get lock in function mrn_drop_db(). refs #1281

mroonga · Feb 15, 2012 · 8482de5 · 8482de5
1 parent 1869e43
commit 8482de5
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/ha_mroonga.cc b/ha_mroonga.cc
@@ -916,7 +916,9 @@ static void mrn_drop_db(handlerton *hton, char *path)
       GRN_LOG(ctx, GRN_LOG_ERROR, "cannot drop database (%s)", db_path);
     }
   }
+  pthread_mutex_lock(&mrn_db_mutex);
   mrn_hash_remove(ctx, mrn_hash, db_name);
+  pthread_mutex_unlock(&mrn_db_mutex);
   grn_ctx_fin(ctx);
 }