drivers/of/overlay: Use memcpy() to copy known length strings

Avoid calls to strcpy().
The lengths of the strings have been used for the kzalloc(), replace
the strcpy() calls with memcpy() using the known lengths.

Signed-off-by: David Laight <david.laight.linux@gmail.com>
Link: https://patch.msgid.link/20260608185121.22331-1-david.laight.linux@gmail.com
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>

diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c
index c1c5686fc7b19e2d8b068e7df3e4ee6b99573fae..656867009514db1c52ad40b2e69022e15fcf902c 100644 (file)
--- a/drivers/of/overlay.c
+++ b/drivers/of/overlay.c
@@ -258,8 +258,8 @@ static struct property *dup_and_fixup_symbol_prop(
        if (!new_prop->name || !new_prop->value)
                goto err_free_new_prop;
 
-       strcpy(new_prop->value, target_path);
-       strcpy(new_prop->value + target_path_len, path_tail);
+       memcpy(new_prop->value, target_path, target_path_len);
+       memcpy(new_prop->value + target_path_len, path_tail, path_tail_len);
 
        of_property_set_flag(new_prop, OF_DYNAMIC);