From be434af1580ba95715786430c995d3afc50ea479 Mon Sep 17 00:00:00 2001
From: Ira Cooper <ira@samba.org>
Date: Wed, 23 May 2012 21:42:26 -0400
Subject: [PATCH] s3-passdb: Fix negative SID->uid/gid/both cache handling

-1 uid/gid/both signals a non existent uid/gid/both.
---
 source3/passdb/lookup_sid.c |   14 ++++++++++++++
 1 files changed, 14 insertions(+), 0 deletions(-)

diff --git a/source3/passdb/lookup_sid.c b/source3/passdb/lookup_sid.c
index 4ceba3c..96e65e9 100644
--- a/source3/passdb/lookup_sid.c
+++ b/source3/passdb/lookup_sid.c
@@ -1347,6 +1347,20 @@ bool sids_to_unixids(const struct dom_sid *sids, uint32_t num_sids,
 		}
 	}
 done:
+	for (i=0; i<num_sids; i++) {
+		switch(ids[i].type) {
+		case WBC_ID_TYPE_GID:
+		case WBC_ID_TYPE_UID:
+		case WBC_ID_TYPE_BOTH:
+			if (ids[i].id == -1) {
+				ids[i].type = ID_TYPE_NOT_SPECIFIED;
+			}
+			break;
+		case WBC_ID_TYPE_NOT_SPECIFIED:
+			break;
+		}
+	}
+			
 	ret = true;
 fail:
 	TALLOC_FREE(wbc_ids);
-- 
1.7.1