From 5098927591954d1fb7228cdaa63dcd5d1cf9b4fe Mon Sep 17 00:00:00 2001
From: Olaf Seibert <rhialto@falu.nl>
Date: Sun, 14 Nov 2021 18:47:56 +0100
Subject: [PATCH] Fix a memory leak in my_searchenv2().

---
 util.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/util.c b/util.c
index 256b1a2..01107bb 100644
--- a/util.c
+++ b/util.c
@@ -246,9 +246,14 @@ static void my_searchenv2(
                zero-delimited. */
             strncpy(hitfile, concat, hitlen - 1);
             hitfile[hitlen - 1] = 0;
+
             free(envcopy);
+            free(concat);
+
             return;
         }
+
+        free(concat);
         envcopy2 = NULL;
     }