From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Wed, 30 Oct 1996 23:04:02 +0000 (+0000)
Subject: deal with case where there is no sudoers file
X-Git-Tag: SUDO_1_5_3~20
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4b6e45e63979c8235ea9535280389a37d687a799;p=sudo

deal with case where there is no sudoers file
---

diff --git a/visudo.c b/visudo.c
index 1425e945f..a1618dea7 100644
--- a/visudo.c
+++ b/visudo.c
@@ -187,7 +187,7 @@ int main(argc, argv)
     setup_signals();
 
     sudoers_fd = open(sudoers, O_RDONLY);
-    if (sudoers_fd < 0) {
+    if (sudoers_fd < 0 && errno != ENOENT) {
 	(void) fprintf(stderr, "%s: ", Argv[0]);
 	perror(sudoers);
 	Exit(1);
@@ -196,14 +196,16 @@ int main(argc, argv)
     /*
      * Copy the data
      */
-    while ((n = read(sudoers_fd, buf, sizeof(buf))) > 0)
-	if (write(stmp_fd, buf, n) != n) {
-	    (void) fprintf(stderr, "%s: Write failed: ", Argv[0]);
-	    perror("");
-	    Exit(1);
-	}
+    if (sudoers_fd >= 0) {
+	while ((n = read(sudoers_fd, buf, sizeof(buf))) > 0)
+	    if (write(stmp_fd, buf, n) != n) {
+		(void) fprintf(stderr, "%s: Write failed: ", Argv[0]);
+		perror("");
+		Exit(1);
+	    }
 
-    (void) close(sudoers_fd);
+	(void) close(sudoers_fd);
+    }
     (void) close(stmp_fd);
 
     /*