X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=drivers%2Fusb%2Fgadget%2Fusbstring.c;h=8c3ff64fe35359566a673a08791228d4f95989cf;hb=25fbf96b24fd3fe0a5252c374b445be32f42b0c8;hp=de5fa3f6483f3e5529b01cceb599146aa7c07b16;hpb=c2120fbfbc4d1f6953228f86be8bdbf38bacfdab;p=oweals%2Fu-boot.git

diff --git a/drivers/usb/gadget/usbstring.c b/drivers/usb/gadget/usbstring.c
index de5fa3f648..8c3ff64fe3 100644
--- a/drivers/usb/gadget/usbstring.c
+++ b/drivers/usb/gadget/usbstring.c
@@ -108,6 +108,9 @@ usb_gadget_get_string(struct usb_gadget_strings *table, int id, u8 *buf)
 	struct usb_string	*s;
 	int			len;
 
+	if (!table)
+		return -EINVAL;
+
 	/* descriptor 0 has the language id */
 	if (id == 0) {
 		buf[0] = 4;