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| author | Matthew Barnes <mbarnes@redhat.com> | 2012-10-25 20:04:19 +0800 |
|---|---|---|
| committer | Matthew Barnes <mbarnes@redhat.com> | 2012-10-25 20:04:19 +0800 |
| commit | e7981244a68c9d0b6b93d8c2697569668098b647 (patch) | |
| tree | 687e4f9e1fa97960addcc7432d7ca4f2099358c7 | |
| parent | 67f230c63bdb627d987bcfedaf67e18332bbbf84 (diff) | |
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Bug 686813 - ECaldavChooser: Deadlock on cancellation
| -rw-r--r-- | modules/cal-config-caldav/e-caldav-chooser.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/modules/cal-config-caldav/e-caldav-chooser.c b/modules/cal-config-caldav/e-caldav-chooser.c index b4c51a94bc..30aa8fffd5 100644 --- a/modules/cal-config-caldav/e-caldav-chooser.c +++ b/modules/cal-config-caldav/e-caldav-chooser.c @@ -940,9 +940,14 @@ caldav_chooser_calendar_home_set_cb (SoupSession *session, doc = caldav_chooser_parse_xml (message, "multistatus", &error); + /* If we were cancelled then we're in a GCancellable::cancelled + * signal handler right now and GCancellable has its mutex locked, + * which means calling g_cancellable_disconnect() now will deadlock + * when it too tries to acquire the mutex. So defer the GAsyncResult + * completion to an idle callback to avoid this deadlock. */ if (error != NULL) { g_simple_async_result_set_from_error (simple, error); - g_simple_async_result_complete (simple); + g_simple_async_result_complete_in_idle (simple); g_object_unref (simple); g_error_free (error); return; |