From: Frediano Ziglio <fziglio@xxxxxxxxxx>
At this moment, spice_usb_backend_channel_attach() is only related to
real devices and this call might happen on channel-up event that can
possibly come before usbredirhost has been created.
Signed-off-by: Victor Toso <victortoso@xxxxxxxxxx>
---
src/usb-backend.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/usb-backend.c b/src/usb-backend.c
index 6ed957c..68faaae 100644
--- a/src/usb-backend.c
+++ b/src/usb-backend.c
@@ -720,6 +720,11 @@ gboolean spice_usb_backend_channel_attach(SpiceUsbBackendChannel *ch,
g_return_val_if_fail(dev != NULL, FALSE);
+ // no physical device enabled
+ if (ch->usbredirhost == NULL) {
+ return FALSE;
+ }
+
libusb_device_handle *handle = NULL;
/*
--
2.21.0
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