tree 3fcc38c058ffe2bc0115d6e4c83de1089d0a230c
parent 2650a4da5a00f246c2b6f6de0d8885525cbe2fac
author Heinrich Schuchardt <xypron.glpk@gmx.de> 1553623397 +0100
committer Heinrich Schuchardt <xypron.glpk@gmx.de> 1554639426 +0200

efi_loader: parameter checks in StartImage and Exit()

Add parameter checks in the StartImage() and Exit() boottime services:
- check that the image handle is valid and has the loaded image protocol
  installed
- in StartImage() record the current image
- in Exit() check that the image is the current image

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>