From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Tue, 7 Jan 2003 00:10:04 +0000 (+0000)
Subject: fclose() yyin after each yyparse() is done and use fopen() instead of
X-Git-Tag: SUDO_1_6_7~90
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6e118c64b545bb81c2f566e1608ba1d7207136d6;p=sudo

fclose() yyin after each yyparse() is done and use fopen() instead of
using freopen().
---

diff --git a/visudo.c b/visudo.c
index 341eb4283..d831b7439 100644
--- a/visudo.c
+++ b/visudo.c
@@ -249,6 +249,7 @@ main(argc, argv)
 	    yyparse();
 	    parse_error = FALSE;
 	    quiet = n;
+	    fclose(yyin);
 	}
     } else
 	(void) close(stmp_fd);
@@ -397,7 +398,7 @@ main(argc, argv)
 	     * for parse errors.
 	     */
 	    yyout = stdout;
-	    yyin = freopen(stmp, "r+", yyin);
+	    yyin = fopen(stmp, "r+");
 	    if (yyin == NULL) {
 		(void) fprintf(stderr,
 		    "%s: Can't re-open temporary file (%s), %s unchanged.\n",
@@ -423,6 +424,7 @@ main(argc, argv)
 		    Argv[0], stmp);
 		parse_error = TRUE;
 	    }
+	    fclose(yyin);
 	} else {
 	    (void) fprintf(stderr,
 		"%s: Editor (%s) failed, %s unchanged.\n", Argv[0],