Merge pull request #2522 from ZhouBox/v2.12

[v2.12]fix: handle NULL json_str case to avoid undefined behavior
2026-10-26 11:56:10 +08:00 · 2025-07-22 15:21:04 +08:00
parent 9cca71b80a f7abe05e72
commit 5c49db7446
1 changed files with 3 additions and 1 deletions
@@ -1491,7 +1491,9 @@ int handle_trans_data(neu_plugin_t *            plugin,
                plugin, trans_data, plugin->config.format,
                plugin->config.schema_vts, plugin->config.n_schema_vt,
                static_tags, n_satic_tag, &skip_none);
-            size = strlen(json_str);
+            if (json_str != NULL) {
+                size = strlen(json_str);
+            }
        }
        if (n_satic_tag > 0) {
            mqtt_static_free(static_tags, n_satic_tag);