[gvfs] Allow cancelling jobs that have sent a reply but not finished

[Ross Lagerwall <rossl src gnome org>]

commit fcffe33ba57f968e2cb0073cb201007808155702
Author: Ross Lagerwall <rosslagerwall gmail com>
Date:   Sat Sep 13 12:00:15 2014 +0100

    Allow cancelling jobs that have sent a reply but not finished
    
    A few job types (mount, unmount and enumerate) can be in a state where
    sent_reply is TRUE but finished is FALSE because they override
    send_reply.  If the peer connection closes during this period, the
    daemon hangs in peer_connection_closed because the job still exists but
    cannot be cancelled.  To fix this, allow cancelling jobs that have sent
    a reply but not yet finished.
    
    This can be reproduced fairly easily by doing a search on an sftp mount
    in Nautilus.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=720860

 daemon/gvfsjob.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/daemon/gvfsjob.c b/daemon/gvfsjob.c
index 84f2e55..53e3872 100644
--- a/daemon/gvfsjob.c
+++ b/daemon/gvfsjob.c
@@ -221,7 +221,7 @@ g_vfs_job_try (GVfsJob *job)
 void
 g_vfs_job_cancel (GVfsJob *job)
 {
-  if (job->cancelled || job->sent_reply)
+  if (job->cancelled || job->finished)
     return;
 
   job->cancelled = TRUE;