tree 8cdcf5300209e5e5dd3ab243d35a6b79ddc67c43
parent 291f7314fe32ead366c60dc93be69db813bef084
author Sughosh Ganu <sughosh.ganu@linaro.org> 1653981333 +0530
committer Heinrich Schuchardt <heinrich.schuchardt@canonical.com> 1654325035 +0200

EFI: Populate descriptor_count value only when image_info_size is not zero

The GetImageInfo function of the Firmware Mangement Protocol(FMP) gets
called initially to query the size of the image descriptor array that
would have to be allocated. During this call, the rest of the function
arguments, specifically pointers might be passed as NULL. Do not
populate the descriptor_count value before it is known that the call
to GetImageInfo has been made with the allocated buffer for the image
descriptors.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>