s3: smbd: Ensure we only call get_acl_group_bits() with a valid smb_fname->fsp.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>

diff --git a/source3/smbd/dosmode.c b/source3/smbd/dosmode.c
index a858edee55859ffcb6bd4136a392df6e3b091f8f..d6b5695f8a7fa2df6d597827739724d3c508ba3c 100644 (file)
--- a/source3/smbd/dosmode.c
+++ b/source3/smbd/dosmode.c
@@ -959,8 +959,10 @@ int file_set_dosmode(connection_struct *conn,
 
        unixmode = smb_fname->st.st_ex_mode;
 
-       get_acl_group_bits(conn, smb_fname,
+       if (smb_fname->fsp != NULL) {
+               get_acl_group_bits(conn, smb_fname,
                        &smb_fname->st.st_ex_mode);
+       }
 
        if (S_ISDIR(smb_fname->st.st_ex_mode))
                dosmode |= FILE_ATTRIBUTE_DIRECTORY;