From 454313b205acf23ac28f8c32b30e04bf6983e9e2 Mon Sep 17 00:00:00 2001
From: jiangyiheng <jj11hh@live.com>
Date: Sun, 25 Jan 2026 00:08:16 +0800
Subject: [PATCH] blink: fix memory leak in SetOverlays

When realpath() fails, the previously allocated path2 buffer was not
being freed before continuing the loop, leading to a memory leak of
PATH_MAX + 1 bytes.
---
 blink/overlays.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/blink/overlays.c b/blink/overlays.c
index b0a407bd8..79f8b43cd 100644
--- a/blink/overlays.c
+++ b/blink/overlays.c
@@ -110,6 +110,7 @@ int SetOverlays(const char *config, bool cd_into_chroot) {
         path = path2;
         path2 = (char *)malloc(PATH_MAX + 1);
         if (!realpath(path, path2)) {
+          free(path2);
           free(path);
           continue;
         }