The __local_fixups__ node as a structure that mimics the structure of the main overlay part. This means that if we have a child node somewhere in the local fixups sub-tree and if that node is not present in the main tree, the overlay is poorly formatted, and we should report it as such. Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx> --- libfdt/fdt_overlay.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libfdt/fdt_overlay.c b/libfdt/fdt_overlay.c index 322e7adb41b8..2f306e4717ec 100644 --- a/libfdt/fdt_overlay.c +++ b/libfdt/fdt_overlay.c @@ -272,6 +272,8 @@ static int overlay_update_local_node_references(void *fdto, tree_child = fdt_subnode_offset(fdto, tree_node, fixup_child_name); + if (ret == -FDT_ERR_NOTFOUND) + return -FDT_ERR_BADOVERLAY; if (tree_child < 0) return tree_child; -- 2.9.3 -- To unsubscribe from this list: send the line "unsubscribe devicetree-compiler" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
