smbd: Remove "link_depth" parameter from non_widelink_open()

We don't recurse anymore but loop inside.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/source3/smbd/open.c b/source3/smbd/open.c
index d4a679a4cb0fc4042ae7fa786a78f8cd60447095..c2697f4732e69a113164d0418377f3e6464fb83d 100644 (file)
--- a/source3/smbd/open.c
+++ b/source3/smbd/open.c
@@ -674,8 +674,7 @@ static NTSTATUS symlink_target_below_conn(
 static NTSTATUS non_widelink_open(const struct files_struct *dirfsp,
                             files_struct *fsp,
                             struct smb_filename *smb_fname,
-                            const struct vfs_open_how *_how,
-                            unsigned int link_depth)
+                            const struct vfs_open_how *_how)
 {
        struct connection_struct *conn = fsp->conn;
        const char *connpath = SMB_VFS_CONNECTPATH(conn, dirfsp, smb_fname);
@@ -689,6 +688,7 @@ static NTSTATUS non_widelink_open(const struct files_struct *dirfsp,
        struct smb_filename *parent_dir_fname = NULL;
        struct vfs_open_how how = *_how;
        char *target = NULL;
+       size_t link_depth = 0;
        int ret;
 
        SMB_ASSERT(!fsp_is_alternate_stream(fsp));
@@ -944,7 +944,7 @@ NTSTATUS fd_openat(const struct files_struct *dirfsp,
         * Only follow symlinks within a share
         * definition.
         */
-       status = non_widelink_open(dirfsp, fsp, smb_fname, &how, 0);
+       status = non_widelink_open(dirfsp, fsp, smb_fname, &how);
        if (!NT_STATUS_IS_OK(status)) {
                if (NT_STATUS_EQUAL(status, NT_STATUS_TOO_MANY_OPENED_FILES)) {
                        static time_t last_warned = 0L;