Re: [U-Boot] [PATCH] memmove_wd: copy chunk down from big address if parameter to is larger than from

On 10 December 2014 at 03:20, Sonic Zhang sonic.adi@gmail.com wrote:

From: Sonic Zhang sonic.zhang@analog.com

When watchdog is enabled, memmove_wd() always copy chunk up from small address. This damanges overlapped memory data if destination address is smaller than source address.

Signed-off-by: Sonic Zhang sonic.zhang@analog.com

common/image.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-)

Acked-by: Simon Glass sjg@chromium.org