From d9a6458794257a303d3fcd335a8a5516391037b3 Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <Todd.Miller@courtesan.com>
Date: Mon, 5 Jun 2000 02:57:10 +0000
Subject: [PATCH] Remove extraneous call to init_defaults() and set runas_user
 to NULL betweem parses so init_defaults will reset it each time, thus
 avoiding a reference to free()d data.

---
 visudo.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/visudo.c b/visudo.c
index 2b2bc2f06..4121e0646 100644
--- a/visudo.c
+++ b/visudo.c
@@ -219,7 +219,6 @@ main(argc, argv)
 	/* Parse sudoers to pull in editor and env_editor conf values. */
 	if ((yyin = fopen(stmp, "r"))) {
 	    yyout = stdout;
-	    init_defaults();
 	    init_parser();
 	    yyparse();
 	    parse_error = FALSE;
@@ -380,6 +379,7 @@ main(argc, argv)
 	    }
 
 	    /* Clean slate for each parse */
+	    user_runas = NULL;
 	    init_defaults();
 	    init_parser();
 
-- 
2.40.0