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upektc_img: Fix asynchronous problem in init_read_data_cb()

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Zoltán Böszörményi
2022-10-13 15:24:34 +02:00
committed by Vasily Khoruzhick
parent 9c900789de
commit bfaa9a9241
1 changed files with 7 additions and 4 deletions
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11
libfprint/drivers/upektc_img.c
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@@ -549,10 +549,11 @@ init_read_data_cb (FpiUsbTransfer *transfer, FpDevice *device,
FpiDeviceUpektcImg *self = FPI_DEVICE_UPEKTC_IMG (dev);
unsigned char *data = self->response;
if (!error)
fpi_ssm_next_state (transfer->ssm);
else
fpi_ssm_mark_failed (transfer->ssm, error);
if (error)
{
fpi_ssm_mark_failed (transfer->ssm, error);
return;
}
if (data[12] == 0x06 && data[13] == 0x14) /* if get_info */
{
@@ -608,6 +609,8 @@ init_read_data_cb (FpiUsbTransfer *transfer, FpDevice *device,
self->expected_image_size = img_class->img_width * img_class->img_height;
self->image_bits = g_malloc0 (self->expected_image_size * 2);
}
fpi_ssm_next_state (transfer->ssm);
}
static void