tree dab29b9a140a2e8687e12b1ce3689146a8c2361f
parent 22f893047db9560400415316256959ed29167d04
author Sughosh Ganu <sughosh.ganu@linaro.org> 1722337890 +0530
committer Heinrich Schuchardt <heinrich.schuchardt@canonical.com> 1722412482 +0200

efi_memory: avoid possible null pointer dereference

Populate the previous memory descriptor node pointer only after it's
parent struct has been initialised. The compiler fixes this logic to
do the right thing, but it is better to have correct code in place.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>