tree 6b684193c9ee261990282e54035840632f799856
parent c97f9477e301f08c121d97f5abff17f2c2ffc645
author Heinrich Schuchardt <xypron.glpk@gmx.de> 1557508901 +0200
committer Heinrich Schuchardt <xypron.glpk@gmx.de> 1557687262 +0200

efi_loader: LocateDevicePath() incorrect parameter check

A parameter check in LocateDevicePath() does not match the requirements of
the UEFI spec.

If device is NULL, only return EFI_INVALID_PARAMETER if a matching handle
is found.

Cf. UEFI SCT II specification (2017)3.3.7 LocateDevicePath(), 5.1.3.7.3

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