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cros-ec: Clear the bulk transfer buffer to zero before using

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This allow us to emulate the device as the buffer contents are now 100%
predictable and replayable.
This commit is contained in:
Richard Hughes 2023-02-03 15:20:23 +00:00
parent 986b811b3d
commit 7116ff94c2
1 changed files with 7 additions and 9 deletions
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16
plugins/cros-ec/fu-cros-ec-usb-device.c
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@ -348,10 +348,9 @@ fu_cros_ec_usb_device_start_request(FuDevice *device, gpointer user_data, GError
{
FuCrosEcUsbDevice *self = FU_CROS_EC_USB_DEVICE(device);
guint8 *start_resp = (guint8 *)user_data;
struct update_frame_header ufh;
struct update_frame_header ufh = {0x0};
gsize rxed_size = 0;
memset(&ufh, 0, sizeof(ufh));
ufh.block_size = GUINT32_TO_BE(sizeof(ufh));
if (!fu_cros_ec_usb_device_do_xfer(self,
(const guint8 *)&ufh,
@ -382,7 +381,7 @@ fu_cros_ec_usb_device_setup(FuDevice *device, GError **error)
{
FuCrosEcUsbDevice *self = FU_CROS_EC_USB_DEVICE(device);
guint32 error_code;
START_RESP start_resp;
START_RESP start_resp = {0x0};
g_auto(GStrv) config_split = NULL;
/* FuUsbDevice->setup */
@ -801,7 +800,7 @@ fu_cros_ec_usb_device_write_firmware(FuDevice *device,
fu_device_remove_private_flag(device, FU_CROS_EC_USB_DEVICE_FLAG_SPECIAL);
if (fu_device_has_private_flag(device, FU_CROS_EC_USB_DEVICE_FLAG_REBOOTING_TO_RO)) {
START_RESP start_resp;
START_RESP start_resp = {0x0};
fu_device_remove_private_flag(device, FU_CROS_EC_USB_DEVICE_FLAG_REBOOTING_TO_RO);
if (!fu_cros_ec_usb_device_stay_in_ro(device, error)) {
@ -1035,11 +1034,10 @@ static void
fu_cros_ec_usb_device_set_progress(FuDevice *self, FuProgress *progress)
{
fu_progress_set_id(progress, G_STRLOC);
fu_progress_add_flag(progress, FU_PROGRESS_FLAG_GUESSED);
fu_progress_add_step(progress, FWUPD_STATUS_DEVICE_RESTART, 2, "detach");
fu_progress_add_step(progress, FWUPD_STATUS_DEVICE_WRITE, 94, "write");
fu_progress_add_step(progress, FWUPD_STATUS_DEVICE_RESTART, 2, "attach");
fu_progress_add_step(progress, FWUPD_STATUS_DEVICE_BUSY, 2, "reload");
fu_progress_add_step(progress, FWUPD_STATUS_DEVICE_RESTART, 1, "detach");
fu_progress_add_step(progress, FWUPD_STATUS_DEVICE_WRITE, 76, "write");
fu_progress_add_step(progress, FWUPD_STATUS_DEVICE_RESTART, 1, "attach");
fu_progress_add_step(progress, FWUPD_STATUS_DEVICE_BUSY, 22, "reload");
}
static void