[PATCH] common: relocate fdt_blob in global_data for FDTSRC_EMBED case

Tom Rini trini at konsulko.com
Mon Dec 2 20:58:50 CET 2024


On Mon, 25 Nov 2024 12:15:07 +0300, Evgeny Bachinin wrote:

> Patch resolves two kind of bugs, one of which is vulnerability related
> to KASLR.
> 
> === Issue briefly ===
> 
>   Working with FDT (via non-relocated gd::fdt_blob) from inside bootm
> command may lead to the reading the garbage instead of FDT nodes. And
> this can result in various side-effects depending on DTS nodes, being
> parsed during bootm.
> 
> [...]

Applied to u-boot/master, thanks!

-- 
Tom




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