diff options
author | Victor Toso <me@victortoso.com> | 2016-11-11 14:19:53 +0100 |
---|---|---|
committer | Victor Toso <me@victortoso.com> | 2016-11-14 22:07:28 +0100 |
commit | 885229393e3198bd4b386cf71a51832439dfb31b (patch) | |
tree | 15f89237e2e5e0f6e5bb33d32e60b01718654cad | |
parent | e0a6ca62acb2d2e46304a9ce6b1dcb41e0534587 (diff) |
file-xfer: do not send unnecessary 0 bytes messages
This fixes the situation when VDAgent receives 0 byte message
regarding a file-transfer operation that was terminated in the
previous message.
This makes the VDAgent to send a STATUS_ERROR after STATUS_SUCCESS to
client.
Resolves: https://bugs.freedesktop.org/show_bug.cgi?id=97227
Signed-off-by: Victor Toso <victortoso@redhat.com>
Acked-by: Jonathon Jongsma <jjongsma@redhat.com>
-rw-r--r-- | src/channel-main.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/channel-main.c b/src/channel-main.c index 990a06a..72ca712 100644 --- a/src/channel-main.c +++ b/src/channel-main.c @@ -1822,6 +1822,14 @@ static void file_xfer_read_async_cb(GObject *source_object, return; } + if (count == 0 && spice_file_transfer_task_get_total_bytes(xfer_task) > 0) { + /* If we have sent all payload to the agent, we should not send 0 bytes + * as it will cause https://bugs.freedesktop.org/show_bug.cgi?id=97227. + * Only when file has 0 bytes of size is when we should send 0 bytes to + * agent, see: https://bugzilla.redhat.com/show_bug.cgi?id=1135099 */ + return; + } + file_xfer_queue_msg_to_agent(channel, spice_file_transfer_task_get_id(xfer_task), buffer, count); if (count == 0 || spice_file_transfer_task_is_completed(xfer_task)) { /* on EOF just wait for VD_AGENT_FILE_XFER_STATUS from agent |