USB: whiteheat: fix memory leak in error path

Make sure command buffer is deallocated in case of errors during attach. Cc: <support@connecttech.com> Cc: <stable@vger.kernel.org> Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mariux64 · Oct 25, 2012 · c129197 · c129197
1 parent 2ee44fb
commit c129197
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c
@@ -333,6 +333,7 @@ static int whiteheat_attach(struct usb_serial *serial)
 		"%s: please contact support@connecttech.com\n",
 		serial->type->description);
 	kfree(result);
+	kfree(command);
 	return -ENODEV;
 
 no_command_private: