From: Dimitri John Ledkov <dimitri.j.ledkov@intel.com>
Date: Fri, 27 Feb 2015 11:23:58 +0000 (+0000)
Subject: Do not bail out on missing login.defs.
X-Git-Tag: 4.3.0~6^2~4
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=51c1fc93e36ac90ef1f6273832d3c5ea11f2180e;p=shadow

Do not bail out on missing login.defs.

For most operations tools have compiled-in defaults, and thus can
operate without login.defs present.
---

diff --git a/lib/getdef.c b/lib/getdef.c
index b5f780ca..c2f2dfb4 100644
--- a/lib/getdef.c
+++ b/lib/getdef.c
@@ -416,23 +416,26 @@ static void def_load (void)
 	FILE *fp;
 	char buf[1024], *name, *value, *s;
 
+	/*
+	 * Set the initialized flag.
+	 * (do it early to prevent recursion in putdef_str())
+	 */
+	def_loaded = true;
+
 	/*
 	 * Open the configuration definitions file.
 	 */
 	fp = fopen (def_fname, "r");
 	if (NULL == fp) {
+		if (errno == ENOENT)
+			return;
+
 		int err = errno;
 		SYSLOG ((LOG_CRIT, "cannot open login definitions %s [%s]",
 		         def_fname, strerror (err)));
 		exit (EXIT_FAILURE);
 	}
 
-	/*
-	 * Set the initialized flag.
-	 * (do it early to prevent recursion in putdef_str())
-	 */
-	def_loaded = true;
-
 	/*
 	 * Go through all of the lines in the file.
 	 */