[tor-commits] [tor/maint-0.3.5] Actually disable NEED_NET periodic events when DisableNetwork is set

[nickm@xxxxxxxxxxxxxx]

commit 2aff02eb3dee506424874bd6d9c1ded3860abc22
Author: Nick Mathewson <nickm@xxxxxxxxxxxxxx>
Date:   Tue Nov 6 07:40:02 2018 -0500

    Actually disable NEED_NET periodic events when DisableNetwork is set
    
    Fixes bug 28348; bugfix on 0.3.4.1-alpha
---
 changes/bug28348_034 | 5 +++++
 src/or/main.c        | 7 ++++---
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/changes/bug28348_034 b/changes/bug28348_034
new file mode 100644
index 000000000..3913c03a4
--- /dev/null
+++ b/changes/bug28348_034
@@ -0,0 +1,5 @@
+  o Major bugfixes (embedding, main loop):
+    - When DisableNetwork becomes set, actually disable periodic events that
+      are already enabled. (Previously, we would refrain from enabling new
+      ones, but we would leave the old ones turned on.)
+      Fixes bug 28348; bugfix on 0.3.4.1-alpha.
diff --git a/src/or/main.c b/src/or/main.c
index bc01e07c3..184bf9e4e 100644
--- a/src/or/main.c
+++ b/src/or/main.c
@@ -1597,15 +1597,17 @@ rescan_periodic_events(const or_options_t *options)
   for (int i = 0; periodic_events[i].name; ++i) {
     periodic_event_item_t *item = &periodic_events[i];
 
+    int enable = !!(item->roles & roles);
+
     /* Handle the event flags. */
     if (net_is_disabled() &&
         (item->flags & PERIODIC_EVENT_FLAG_NEED_NET)) {
-      continue;
+      enable = 0;
     }
 
     /* Enable the event if needed. It is safe to enable an event that was
      * already enabled. Same goes for disabling it. */
-    if (item->roles & roles) {
+    if (enable) {
       log_debug(LD_GENERAL, "Launching periodic event %s", item->name);
       periodic_event_enable(item);
     } else {
@@ -4319,4 +4321,3 @@ tor_run_main(const tor_main_configuration_t *tor_cfg)
   tor_cleanup();
   return result;
 }
-



_______________________________________________
tor-commits mailing list
tor-commits@xxxxxxxxxxxxxxxxxxxx
https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-commits