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authorJim McDonough <jmcd@samba.org>2013-09-21 10:36:10 -0500
committerSteve French <smfrench@gmail.com>2013-09-21 10:36:10 -0500
commit74d290da476f672ad756634d12aa707375d3564d (patch)
treeaa972423ddb39e39d49cca13349eb9e07c3d70c3 /fs/cifs/readdir.c
parent9ae6cf606a33b0a762798df0fb742848bcc685b5 (diff)
[CIFS] Provide sane values for nlink
Since we don't get info about the number of links from the readdir linfo levels, stat() will return 0 for st_nlink, and in particular, samba re-exported shares will show directories as files (as samba is keying off st_nlink before evaluating how to set the dos modebits) when doing a dir or ls. Copy nlink to the inode, unless it wasn't provided. Provide sane values if we don't have an existing one and none was provided. Signed-off-by: Jim McDonough <jmcd@samba.org> Reviewed-by: Jeff Layton <jlayton@redhat.com> Reviewed-by: David Disseldorp <ddiss@samba.org> Signed-off-by: Steve French <smfrench@gmail.com>
Diffstat (limited to 'fs/cifs/readdir.c')
-rw-r--r--fs/cifs/readdir.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index 42ef03be089f..53a75f3d0179 100644
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -180,6 +180,9 @@ cifs_fill_common_info(struct cifs_fattr *fattr, struct cifs_sb_info *cifs_sb)
fattr->cf_dtype = DT_REG;
}
+ /* non-unix readdir doesn't provide nlink */
+ fattr->cf_flags |= CIFS_FATTR_UNKNOWN_NLINK;
+
if (fattr->cf_cifsattrs & ATTR_READONLY)
fattr->cf_mode &= ~S_IWUGO;