tree 7f0b8cf20000d71583e586d59704c3ab5c4e4012
parent 9b180ea0d9efe235c9a585635ba04581d2d37c8a
author Alexander Graf <agraf@suse.de> 1471556718 +0200
committer Tom Rini <trini@konsulko.com> 1471716207 -0400

efi_loader: Fix relocations above 64kb image size

We were truncating the image offset within the target image to 16 bits
which again meant that we were potentially overwriting random memory
in the lower 16 bits of the image.

This patch casts the offset to a more reasonable 32bits.

With this applied, I can successfully see Shell.efi assert because it
can't find a protocol it expects to be available.

Signed-off-by: Alexander Graf <agraf@suse.de>