From b644ffcbdcb160f3edd5d61023c592a3f966ca99 Mon Sep 17 00:00:00 2001
From: "Eric W. Biederman" <ebiederm@xmission.com>
Date: Tue, 5 Feb 2013 23:55:44 -0800
Subject: [PATCH] --- yaml --- r: 357833 b: refs/heads/master c:
 46bbc25f9ff1242cd1c042580aec11ddb5e41369 h: refs/heads/master i:   357831:
 a34b83cc0f4b2bd99d4f4c3f088bb86aa746433f v: v3

---
 [refs]                |  2 +-
 trunk/fs/cifs/inode.c | 22 +++++++++++++---------
 2 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/[refs] b/[refs]
index 5ab926b8ba8d..b4943274913f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c9617a44b39d75b2098283d56355d02d4d5bee8b
+refs/heads/master: 46bbc25f9ff1242cd1c042580aec11ddb5e41369
diff --git a/trunk/fs/cifs/inode.c b/trunk/fs/cifs/inode.c
index ed6208ff85a7..d7ea2a6eaead 100644
--- a/trunk/fs/cifs/inode.c
+++ b/trunk/fs/cifs/inode.c
@@ -244,15 +244,19 @@ cifs_unix_basic_to_fattr(struct cifs_fattr *fattr, FILE_UNIX_BASIC_INFO *info,
 		break;
 	}
 
-	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_UID)
-		fattr->cf_uid = cifs_sb->mnt_uid;
-	else
-		fattr->cf_uid = le64_to_cpu(info->Uid);
-
-	if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_GID)
-		fattr->cf_gid = cifs_sb->mnt_gid;
-	else
-		fattr->cf_gid = le64_to_cpu(info->Gid);
+	fattr->cf_uid = cifs_sb->mnt_uid;
+	if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_UID)) {
+		u64 id = le64_to_cpu(info->Uid);
+		if (id < ((uid_t)-1))
+			fattr->cf_uid = id;
+	}
+	
+	fattr->cf_gid = cifs_sb->mnt_gid;
+	if (!(cifs_sb->mnt_cifs_flags & CIFS_MOUNT_OVERR_GID)) {
+		u64 id = le64_to_cpu(info->Gid);
+		if (id < ((gid_t)-1))
+			fattr->cf_gid = id;
+	}
 
 	fattr->cf_nlink = le64_to_cpu(info->Nlinks);
 }