From: Alberto Leiva Popper <ydahhrk@gmail.com>
Date: Thu, 7 Aug 2025 18:12:43 +0000 (-0600)
Subject: Fix libmicrohttpd <= 0.9.60 API usage
X-Git-Tag: 1.6.7~7
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e0f64d4dcb8c9cf5b977903d6af1413fb7a9c08f;p=thirdparty%2FFORT-validator.git

Fix libmicrohttpd <= 0.9.60 API usage

Should now work for libmicrohttpd 0.9.16 to 1.0.2.

For #50.
---

diff --git a/src/prometheus.c b/src/prometheus.c
index 0ebfed20..561a443e 100644
--- a/src/prometheus.c
+++ b/src/prometheus.c
@@ -41,8 +41,13 @@ send_metrics(struct MHD_Connection *conn)
 	pr_op_debug("Handling Prometheus request...");
 
 	stats = stats_export();
+#if MHD_VERSION > 0x00096000
 	res = MHD_create_response_from_buffer_with_free_callback(strlen(stats),
 	    stats, free);
+#else
+	res = MHD_create_response_from_buffer(strlen(stats), stats,
+	    MHD_RESPMEM_MUST_FREE);
+#endif
 
 	ret = MHD_add_response_header(res, "Content-Type", CONTENT_TYPE);
 	if (ret != MHD_YES) {