From dcadcad1c3775fd53904b483df3bdb6e2e5efe3d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Love=20H=C3=B6rnquist=20=C3=85strand?= <lha@kth.se>
Date: Fri, 7 Dec 2007 13:43:25 +0000
Subject: [PATCH] Can't call getpwuid(getuid()) at all since that causes
 recursive lookups. Pointed out by Hai Zaar.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@22199 ec53bebd-3082-4978-b11e-865c3cabbd6b
---
 lib/hcrypto/rand.c | 13 ++++++-------
 1 file changed, 6 insertions(+), 7 deletions(-)

diff --git a/lib/hcrypto/rand.c b/lib/hcrypto/rand.c
index 7a17c8a21..5271c5228 100644
--- a/lib/hcrypto/rand.c
+++ b/lib/hcrypto/rand.c
@@ -189,13 +189,12 @@ RAND_file_name(char *filename, size_t size)
 		pathp = 1;
 	}
     }
-    if (e == NULL) {
-	struct passwd *pw = getpwuid(getuid());	
-	if (pw) {
-	    e = pw->pw_dir;
-	    pathp = 1;
-	}
-    }
+    /* 
+     * Here we really want to call getpwuid(getuid()) but this will
+     * cause recursive lookups if the nss library uses
+     * gssapi/krb5/hcrypto to authenticate to the ldap servers.
+     */
+
     if (e == NULL)
 	return NULL;