USB: core: Fix misuse of USB_DT_USB_SSP_CAP_SIZE()
Subsystems (2)
PATCH v2 1/1 USB: core: Fix misuse of USB_DT_USB_SSP_CAP_SIZE()
As USB_DT_USB_SSP_CAP_SIZE() takes SSAC value as an argument, the low bound of the size for struct usb_ssp_cap_descriptor should be described by USB_DT_USB_SSP_CAP_SIZE(0), not by USB_DT_USB_SSP_CAP_SIZE(1)
The type-specific length check patch was added to stable and needs to be fixed as well.
Fixes 81cf4a45360f ("USB: core: Add type-specific length check of BOS
descriptors")
Cc linux-stable <[email protected]>
Cc Mathias Nyman <[email protected]>
Signed-off-by Masakazu Mokuno <[email protected]>
---
changes from v1:
* Fixed untabified tabs in the patch
drivers/usb/core/config.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/usb/core/config.c +1 -1
@@ -911,7 +911,7 @@ void usb_release_bos_descriptor(struct usb_device *dev) [USB_CAP_TYPE_WIRELESS_USB] = USB_DT_USB_WIRELESS_CAP_SIZE, [USB_CAP_TYPE_EXT] = USB_DT_USB_EXT_CAP_SIZE, [USB_SS_CAP_TYPE] = USB_DT_USB_SS_CAP_SIZE, - [USB_SSP_CAP_TYPE] = USB_DT_USB_SSP_CAP_SIZE(1), + [USB_SSP_CAP_TYPE] = USB_DT_USB_SSP_CAP_SIZE(0), [CONTAINER_ID_TYPE] = USB_DT_USB_SS_CONTN_ID_SIZE, [USB_PTM_CAP_TYPE] = USB_DT_USB_PTM_ID_SIZE, };