mirrors/libfprint
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/libfprint/libfprint.git synced 2025-11-15 07:38:12 +00:00
Code Issues Packages Projects Releases Wiki Activity

upektc_img: Fix asynchronous problem in init_read_data_cb()

Browse Source
This commit is contained in:
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
Download Patch File Download Diff File Expand all files Collapse all files

9
libfprint/drivers/upektc_img.c
View File

@@ -549,10 +549,11 @@ init_read_data_cb (FpiUsbTransfer *transfer, FpDevice *device,
FpiDeviceUpektcImg *self = FPI_DEVICE_UPEKTC_IMG (dev); FpiDeviceUpektcImg *self = FPI_DEVICE_UPEKTC_IMG (dev);
unsigned char *data = self->response; unsigned char *data = self->response;
if (!error) if (error)
fpi_ssm_next_state (transfer->ssm); {
else
fpi_ssm_mark_failed (transfer->ssm, error); fpi_ssm_mark_failed (transfer->ssm, error);
return;
}
if (data[12] == 0x06 && data[13] == 0x14) /* if get_info */ 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->expected_image_size = img_class->img_width * img_class->img_height;
self->image_bits = g_malloc0 (self->expected_image_size * 2); self->image_bits = g_malloc0 (self->expected_image_size * 2);
} }
fpi_ssm_next_state (transfer->ssm);
} }
static void static void