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-rw-r--r--payloads/libpayload/drivers/usb/usb.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/payloads/libpayload/drivers/usb/usb.c b/payloads/libpayload/drivers/usb/usb.c
index 69d1c39778..ffbe005e84 100644
--- a/payloads/libpayload/drivers/usb/usb.c
+++ b/payloads/libpayload/drivers/usb/usb.c
@@ -605,10 +605,12 @@ usb_detach_device(hci_t *controller, int devno)
been called yet by the usb class driver */
if (controller->devices[devno]) {
controller->devices[devno]->destroy (controller->devices[devno]);
- free(controller->devices[devno]);
- controller->devices[devno] = NULL;
if (controller->destroy_device)
controller->destroy_device(controller, devno);
+ /* Tear down the device itself *after* destroy_device()
+ * has had a chance to interoogate it. */
+ free(controller->devices[devno]);
+ controller->devices[devno] = NULL;
}
}