free some more memory on exit

svn:r10837

src/common/log.c

@@ -361,9 +361,9 @@ _log_err(uint32_t domain, const char *format, ...)
 }
 #endif
 
-/** Close all open log files. */
+/** Close all open log files, and free other static memory. */
 void
-close_logs(void)
+logs_free_all(void)
 {
   logfile_t *victim, *next;
   next = logfiles;
@@ -375,6 +375,7 @@ close_logs(void)
     tor_free(victim->filename);
     tor_free(victim);
   }
+  tor_free(appname);
 }
 
 /** Remove and free the log entry <b>victim</b> from the linked-list

src/common/log.h

@@ -104,7 +104,7 @@ int add_syslog_log(int loglevelMin, int loglevelMax);
 int add_callback_log(int loglevelMin, int loglevelMax, log_callback cb);
 int get_min_log_level(void);
 void switch_logs_debug(void);
-void close_logs(void);
+void logs_free_all(void);
 void add_temp_log(void);
 void close_temp_logs(void);
 void rollback_log_changes(void);