Re: [PATCH 4/8] usb: sandbox: Check for string end in copy_to_unicode()

On Sun, 3 Apr 2022 at 04:39, Andrew Scull ascull@google.com wrote:

When copying the string in copy_to_unicode(), check for the null terminator in each position, not just at the start, to avoid reading beyond the end of the string.

Signed-off-by: Andrew Scull ascull@google.com Cc: Simon Glass sjg@chromium.org Cc: Marek Vasut marex@denx.de

---

drivers/usb/emul/usb-emul-uclass.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)

Reviewed-by: Simon Glass sjg@chromium.org