From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Fri, 24 Sep 2004 17:13:24 +0000 (+0000)
Subject: Don't close sudoers_fp, keep it open and set close on exec flag instead.
X-Git-Tag: SUDO_1_7_0~960
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0c2be08089e2608c58461fee17009defb26176ae;p=sudo

Don't close sudoers_fp, keep it open and set close on exec flag instead.
---

diff --git a/parse.c b/parse.c
index d7eb8dbdb..54887025e 100644
--- a/parse.c
+++ b/parse.c
@@ -125,10 +125,6 @@ sudoers_lookup(pwflag)
     set_perms(PERM_RUNAS);
     error = yyparse();
 
-    /* Close the sudoers file now that we are done with it. */
-    (void) fclose(sudoers_fp);
-    sudoers_fp = NULL;
-
     if (error || parse_error) {
 	set_perms(PERM_ROOT);
 	return(VALIDATE_ERROR);
diff --git a/sudo.c b/sudo.c
index daa77d5f8..fd4025c7d 100644
--- a/sudo.c
+++ b/sudo.c
@@ -915,6 +915,7 @@ check_sudoers()
 	if (sudoers_fp == NULL)
 	    log_error(USE_ERRNO, "can't open %s", _PATH_SUDOERS);
     }
+    (void) fcntl(fileno(sudoers_fp), F_SETFD, 1);
 
     set_perms(PERM_ROOT);		/* change back to root */
 }