Re: [PATCH 2/3] mkimage: fit: Unmmap the memory before closing fd in fit_import_data()

On Sat, Apr 18, 2020 at 01:59:10AM -0700, Bin Meng wrote:

From: Lihua Zhao lihua.zhao@windriver.com

Without calling munmap(), the follow-up call to open() the same file with a flag O_TRUNC seems not to cause any issue on Linux, but it fails on Windows with error like below:

Can't open kernel_fdt.itb.tmp: Permission denied

Fix this by unmapping the memory before closing fd in fit_import_data().

Signed-off-by: Lihua Zhao lihua.zhao@windriver.com Signed-off-by: Bin Meng bin.meng@windriver.com

Applied to u-boot/master, thanks!