s3:smb2_server: use smbd_smb2_request_verify_sizes() in smb2_close.c

metze

diff --git a/source3/smbd/smb2_close.c b/source3/smbd/smb2_close.c
index 93ce5baf023b20ca54e282aef28f3126140f1557..ffe08cc8ac31a1a52ae8d23c2ac59cfeec66b9e7 100644 (file)
--- a/source3/smbd/smb2_close.c
+++ b/source3/smbd/smb2_close.c
@@ -30,30 +30,21 @@ static NTSTATUS smbd_smb2_close(struct smbd_smb2_request *req,
 
 NTSTATUS smbd_smb2_request_process_close(struct smbd_smb2_request *req)
 {
-       const uint8_t *inhdr;
        const uint8_t *inbody;
        int i = req->current_idx;
        uint8_t *outhdr;
        DATA_BLOB outbody;
-       size_t expected_body_size = 0x18;
-       size_t body_size;
        uint16_t in_flags;
        uint64_t in_file_id_persistent;
        uint64_t in_file_id_volatile;
        NTSTATUS status;
 
-       inhdr = (const uint8_t *)req->in.vector[i+0].iov_base;
-       if (req->in.vector[i+1].iov_len != (expected_body_size & 0xFFFFFFFE)) {
-               return smbd_smb2_request_error(req, NT_STATUS_INVALID_PARAMETER);
+       status = smbd_smb2_request_verify_sizes(req, 0x18);
+       if (!NT_STATUS_IS_OK(status)) {
+               return smbd_smb2_request_error(req, status);
        }
-
        inbody = (const uint8_t *)req->in.vector[i+1].iov_base;
 
-       body_size = SVAL(inbody, 0x00);
-       if (body_size != expected_body_size) {
-               return smbd_smb2_request_error(req, NT_STATUS_INVALID_PARAMETER);
-       }
-
        outbody = data_blob_talloc(req->out.vector, NULL, 0x3C);
        if (outbody.data == NULL) {
                return smbd_smb2_request_error(req, NT_STATUS_NO_MEMORY);