The overlay path ends with trailing zero. When adding this path
as property value, this character should be removed. This is the case
when the overlay adds a node with an alias.
Signed-off-by: Stefan Mavrodiev <stefan@xxxxxxxxxx>
---
libfdt/fdt_overlay.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libfdt/fdt_overlay.c b/libfdt/fdt_overlay.c
index be71873..b310e49 100644
--- a/libfdt/fdt_overlay.c
+++ b/libfdt/fdt_overlay.c
@@ -752,7 +752,7 @@ static int overlay_symbol_update(void *fdt, void *fdto)
if ((e - s) > len && (memcmp(s, "/__overlay__/", len) == 0)) {
/* /<fragment-name>/__overlay__/<relative-subnode-path> */
rel_path = s + len;
- rel_path_len = e - rel_path;
+ rel_path_len = e - rel_path - 1;
} else if ((e - s) == len
&& (memcmp(s, "/__overlay__", len - 1) == 0)) {
/* /<fragment-name>/__overlay__ */
--
2.17.1
