From a2c24282a79df7cd4186d4450e4159fc96c8a976 Mon Sep 17 00:00:00 2001
From: Martijn Dekker <martijn@inlv.org>
Date: Fri, 15 Jul 2022 02:57:17 +0200
Subject: [PATCH] mamake: fix memory leak

This now allows our little make utility to run when compiled with
AddressSanitizer on gcc on Linux; it no longer aborts the build on
exit with a complaint about (very small) memory leaks.
---
 src/cmd/INIT/mamake.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/cmd/INIT/mamake.c b/src/cmd/INIT/mamake.c
index 08a0ba0d9..5d03e718e 100644
--- a/src/cmd/INIT/mamake.c
+++ b/src/cmd/INIT/mamake.c
@@ -27,7 +27,7 @@
  * coded for portability
  */
 
-#define RELEASE_DATE "2022-06-12"
+#define RELEASE_DATE "2022-07-15"
 static char id[] = "\n@(#)$Id: mamake (ksh 93u+m) " RELEASE_DATE " $\0\n";
 
 #if _PACKAGE_ast
@@ -2127,7 +2127,12 @@ recurse(char* pattern)
 	 */
 
 	walk(state.rules, scan, NiL);
-	state.view = 0;
+	while (state.view)
+	{
+		View_t *prev = state.view;
+		state.view = state.view->next;
+		free(prev);
+	}
 	walk(state.rules, descend, NiL);
 	return 0;
 }