From: Gerald Carter <jerry@samba.org>
Date: Fri, 6 Apr 2007 21:05:55 +0000 (+0000)
Subject: r22110: don't cache the S-1-22-{1,2} domain SID/uig/gid lookups in idmap_cache
X-Git-Tag: samba-misc-tags/initial-v3-0-unstable~758
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=adfc2d31656f642c76a3d8eeddf5a67804a4917d;p=thirdparty%2Fsamba.git

r22110: don't cache the S-1-22-{1,2} domain SID/uig/gid lookups in idmap_cache
---

diff --git a/source/nsswitch/idmap_cache.c b/source/nsswitch/idmap_cache.c
index 6d23e75b2c7..6e5febf2ba8 100644
--- a/source/nsswitch/idmap_cache.c
+++ b/source/nsswitch/idmap_cache.c
@@ -109,6 +109,19 @@ NTSTATUS idmap_cache_set(struct idmap_cache_ctx *cache, const struct id_map *id)
 	char *idkey;
 	char *valstr;
 
+	/* Don't cache lookups in the S-1-22-{1,2} domain */
+	if ( (id->xid.type == ID_TYPE_UID) && 
+	     sid_check_is_in_unix_users(id->sid) )
+	{
+		return NT_STATUS_OK;
+	}
+	if ( (id->xid.type == ID_TYPE_GID) && 
+	     sid_check_is_in_unix_groups(id->sid) )
+	{
+		return NT_STATUS_OK;
+	}
+	
+
 	ret = idmap_cache_build_sidkey(cache, &sidkey, id);
 	if (!NT_STATUS_IS_OK(ret)) return ret;