From 2f7d402f7b4953e918761df400306afd2f4256ba Mon Sep 17 00:00:00 2001
From: Thibault Saunier <tsaunier@igalia.com>
Date: Mon, 13 Nov 2023 18:37:21 -0300
Subject: [PATCH] validate: utils: Plug some leaks

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5636>
---
 .../gst-devtools/validate/gst/validate/gst-validate-utils.c  | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/subprojects/gst-devtools/validate/gst/validate/gst-validate-utils.c b/subprojects/gst-devtools/validate/gst/validate/gst-validate-utils.c
index 5e9dafde26..b91e5dd97d 100644
--- a/subprojects/gst-devtools/validate/gst/validate/gst-validate-utils.c
+++ b/subprojects/gst-devtools/validate/gst/validate/gst-validate-utils.c
@@ -1267,6 +1267,10 @@ gst_validate_replace_variables_in_string (gpointer source,
       }
 
       if (!var_value) {
+        g_free (varname);
+        g_free (pvarname);
+        g_free (string);
+        g_clear_pointer (&match_info, g_match_info_free);
         if (!(flags & GST_VALIDATE_STRUCTURE_RESOLVE_VARIABLES_NO_FAILURE)) {
           gst_validate_error_structure (source,
               "Trying to use undefined variable `%s`.\n"
@@ -1276,6 +1280,7 @@ gst_validate_replace_variables_in_string (gpointer source,
               varname, gst_structure_to_string (local_vars),
               (flags & GST_VALIDATE_STRUCTURE_RESOLVE_VARIABLES_LOCAL_ONLY) ?
               ": unused" : gst_structure_to_string (global_vars));
+
         }
 
         return NULL;