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authorMarc-André Lureau <marcandre.lureau@redhat.com>2021-08-05 17:57:11 +0400
committerMarc-André Lureau <marcandre.lureau@redhat.com>2021-08-31 17:25:14 +0400
commit3d3f0bc3f7d5d74a7ae14f7336c9c3c209cdb71b (patch)
treed0b45486a7d6f65cf899d4c81be7cfc20f2a5a40 /ui/vdagent.c
parentd2ed2c01c20d739f0ffaa7b178f9020c7ab880b4 (diff)
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ui/vdagent: send empty clipboard when unhandled
Rather than leaving the agent timing out or hanging, reply to it with an empty result. Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20210805135715.857938-15-marcandre.lureau@redhat.com> Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'ui/vdagent.c')
-rw-r--r--ui/vdagent.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/ui/vdagent.c b/ui/vdagent.c
index cd07937..cd49da1 100644
--- a/ui/vdagent.c
+++ b/ui/vdagent.c
@@ -375,6 +375,16 @@ static void vdagent_send_clipboard_data(VDAgentChardev *vd,
vdagent_send_msg(vd, msg);
}
+static void vdagent_send_empty_clipboard_data(VDAgentChardev *vd,
+ QemuClipboardSelection selection,
+ QemuClipboardType type)
+{
+ g_autoptr(QemuClipboardInfo) info = qemu_clipboard_info_new(&vd->cbpeer, selection);
+
+ trace_vdagent_send_empty_clipboard();
+ vdagent_send_clipboard_data(vd, info, type);
+}
+
static void vdagent_clipboard_notify(Notifier *notifier, void *data)
{
VDAgentChardev *vd = container_of(notifier, VDAgentChardev, cbpeer.update);
@@ -482,6 +492,8 @@ static void vdagent_clipboard_recv_request(VDAgentChardev *vd, uint8_t s, uint32
vd->cbpending[s] |= (1 << type);
qemu_clipboard_request(info, type);
}
+ } else {
+ vdagent_send_empty_clipboard_data(vd, s, type);
}
}