From 8c7c808f84a93fdddd04798a94100535d17e3096 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 29 Aug 2025 15:17:56 +0200
Subject: [PATCH] sd-json: allow sd_json_dispatch() accept NULL pointers and
 treat them like empty objects

---
 src/libsystemd/sd-json/sd-json.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/libsystemd/sd-json/sd-json.c b/src/libsystemd/sd-json/sd-json.c
index 182a85ae7ff..77f7524d2a1 100644
--- a/src/libsystemd/sd-json/sd-json.c
+++ b/src/libsystemd/sd-json/sd-json.c
@@ -5096,6 +5096,10 @@ _public_ int sd_json_dispatch_full(
         int r, done = 0;
         bool *found;
 
+        /* Consider a NULL pointer equivalent to an empty object */
+        if (!v)
+                v = JSON_VARIANT_MAGIC_EMPTY_OBJECT;
+
         if (!sd_json_variant_is_object(v)) {
                 json_log(v, flags, 0, "JSON variant is not an object.");
 
-- 
2.47.3