From c11d77116d58578ea52757381241f34b443a2e25 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matth=C3=A4us=20Wininger?=
 <matthaeus dot wininger at univie dot ac dot at>
Date: Sun, 12 Nov 2023 19:43:57 +0100
Subject: [PATCH 1/2] Fix memory leaks caused by `formatStatContent`

---
 src/zps.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/zps.c b/src/zps.c
index 50e6fcd..7acaf8c 100644
--- a/src/zps.c
+++ b/src/zps.c
@@ -187,9 +187,10 @@ static int formatStatContent(char *statContent) {
             }
             /* Update the original file content and deallocate the memory. */
             strcpy(statContent, contentDup);
-            free(contentDup);
         }
+        free(contentDup);
     }
+    regfree(&regex);
     return EXIT_SUCCESS;
 }
 

From cb619439a9e297c184fb27114675e7ffe1c90cb2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matth=C3=A4us=20Wininger?=
 <matthaeus dot wininger at univie dot ac dot at>
Date: Sun, 12 Nov 2023 19:46:26 +0100
Subject: [PATCH 2/2] Add `#include` guards to prevent double inclusion

---
 src/zps.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/zps.h b/src/zps.h
index 5650753..30e9a65 100644
--- a/src/zps.h
+++ b/src/zps.h
@@ -15,6 +15,9 @@
  * along with this program. If not, see <http://www.gnu.org/licenses/>.
  */
 
+#ifndef ZPS_H
+#define ZPS_H
+
 #define VERSION "1.2.8"            /* Version */
 #define _XOPEN_SOURCE 700          /* POSIX.1-2008 + XSI (SuSv4) */
 #define _LARGEFILE64_SOURCE        /* Enable LFS */
@@ -32,3 +35,5 @@
 #define CLR_DEFAULT "\x1b[0m"      /* Default color and style attributes */
 #define CLR_BOLD "\x1b[1m"         /* Bold attribute */
 #define CLR_RED "\x1b[31m"         /* Color red */
+
+#endif // ZPS_H