new_path is freshly allocated in every iteration and then leaked
after of_property_write_string() takes a copy from it.
Fix the leak by freeing it before it goes out of scope.
Signed-off-by: Ahmad Fatoum <a.fatoum@xxxxxxxxxxxxxx>
---
drivers/of/overlay.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c
index 91b88c3f1b57..867a7a369739 100644
--- a/drivers/of/overlay.c
+++ b/drivers/of/overlay.c
@@ -151,6 +151,7 @@ static int of_overlay_apply_symbols(struct device_node *root,
pr_debug("add symbol %s with new path %s\n",
prop->name, new_path);
of_property_write_string(root_symbols, prop->name, new_path);
+ free(new_path);
}
return 0;
--
2.39.2
