Commit aba37fd9 authored Mar 11, 2014 by Kees Cook Committed by Greg Kroah-Hartman Mar 17, 2014

usb: gadget: tcm_usb_gadget: stop format strings



This makes sure that the name coming out of configfs cannot be used
accidentally as a format string.

Signed-off-by: Kees Cook <keescook@chromium.org>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 48968f8d

drivers/usb/gadget/tcm_usb_gadget.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1613,7 +1613,7 @@ static struct se_wwn *usbg_make_tport(
		return ERR_PTR(-ENOMEM);
		}
		tport->tport_wwpn = wwpn;
		snprintf(tport->tport_name, sizeof(tport->tport_name), wnn_name);
		snprintf(tport->tport_name, sizeof(tport->tport_name), "%s", wnn_name);
		return &tport->tport_wwn;
		}