vfs_streams_xattr: invalidate stat info if xattr was not found

We stat the basefile so we leave valid stat info from the base file
behind, even though the xattr for the stream was not there.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=12791

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Richard Sharpe <realrichardsharpe@gmail.com>
Reviewed-by: Volker Lendecke <vl@samba.org>

diff --git a/source3/modules/vfs_streams_xattr.c b/source3/modules/vfs_streams_xattr.c
index 5114c094035e4c9bd95bec5ee8aa915ff4555c12..fc79935788d4ec1d2ca550342aca0ec13f852718 100644 (file)
--- a/source3/modules/vfs_streams_xattr.c
+++ b/source3/modules/vfs_streams_xattr.c
@@ -269,6 +269,7 @@ static int streams_xattr_fstat(vfs_handle_struct *handle, files_struct *fsp,
                                        smb_fname_base, io->xattr_name);
        if (sbuf->st_ex_size == -1) {
                TALLOC_FREE(smb_fname_base);
+               SET_STAT_INVALID(*sbuf);
                return -1;
        }
 
@@ -322,6 +323,7 @@ static int streams_xattr_stat(vfs_handle_struct *handle,
                                                  smb_fname,
                                                  xattr_name);
        if (smb_fname->st.st_ex_size == -1) {
+               SET_STAT_INVALID(smb_fname->st);
                errno = ENOENT;
                result = -1;
                goto fail;
@@ -373,6 +375,7 @@ static int streams_xattr_lstat(vfs_handle_struct *handle,
                                                  smb_fname,
                                                  xattr_name);
        if (smb_fname->st.st_ex_size == -1) {
+               SET_STAT_INVALID(smb_fname->st);
                errno = ENOENT;
                result = -1;
                goto fail;