Hi Surkov,
On 11/20/25 8:18 PM, Surkov Kirill wrote:
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The function label_boot_extension() calls snprintf on a buffer
overlay_dir. However, this buffer is not initialized properly. In the
"if" branch it is initialized using a variable "len", which is smaller
than the resulting buffer. In the "else" branch this variable is not
initialized at all. This results in a crash when calling a "sysboot"
command.
This commit fixes this issue.
I believe we already have a patch submitted for this issue:
https://lore.kernel.org/u-boot/[email protected]/T/#u
so please give that a try and a tested-by/reviewed-by there.
Cheers,
Quentin
