On windows guest, after dragging a zero-size file, the file will be occupied
by vdagent. For spice-gtk ignores this case, and stops sending data after
sending
a start message to agent, see here for more details:
http://lists.freedesktop.org/archives/spice-devel/2014-August/017184.html
I accept the suggestion of Christophe and fix the bug in spice-gtk.
Pay attention to the modification of
agent_msg_queue_many, I think it's a small trick.
---
gtk/channel-main.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/gtk/channel-main.c b/gtk/channel-main.c
index 7a299a4..1e8e3f5 100644
--- a/gtk/channel-main.c
+++ b/gtk/channel-main.c
@@ -936,7 +936,7 @@ static void
agent_msg_queue_many(SpiceMainChannel *channel, int type, const void
memcpy(payload, &msg, sizeof(VDAgentMessage));
payload += sizeof(VDAgentMessage);
paysize -= sizeof(VDAgentMessage);
- if (paysize == 0) {
+ if (size != 0 && paysize == 0) {
g_queue_push_tail(c->agent_msg_queue, out);
out = NULL;
}
@@ -1637,7 +1637,7 @@ static void file_xfer_read_cb(GObject *source_object,
return;
}
- if (count > 0) {
+ if (count >= 0) {
task->read_bytes += count;
file_xfer_queue(task, count);
file_xfer_flush_async(channel, task->cancellable,
--
1.9.3
--
QSBDT0RFUiBGUk9NIFJJRVNUIE9GIENUU0VV
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