Fix mfsymlinks file size check



If the mfsymlinks file size has changed (e.g. the file no longer
represents an emulated symlink) we were not returning an error properly.

Signed-off-by: Steve French <smfrench@gmail.com>
Reviewed-by: Stefan Metzmacher <metze@samba.org>

parent 69af38db

fs/cifs/link.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -343,9 +343,11 @@ cifs_query_mf_symlink(unsigned int xid, struct cifs_tcon *tcon,
		if (rc)
		return rc;

		if (file_info.EndOfFile != cpu_to_le64(CIFS_MF_SYMLINK_FILE_SIZE))
		if (file_info.EndOfFile != cpu_to_le64(CIFS_MF_SYMLINK_FILE_SIZE)) {
		rc = -ENOENT;
		/* it's not a symlink */
		goto out;
		}

		io_parms.netfid = fid.netfid;
		io_parms.pid = current->tgid;