61a4ab8966
Most tools used for compliance and SBOM generation use SPDX identifiers This change brings us a step closer to an easy SBOM generation. Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
89 lines
3.0 KiB
C
89 lines
3.0 KiB
C
/****************************************************************************
|
|
* binfmt/libnxflat/libnxflat_verify.c
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*
|
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership. The
|
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
|
* "License"); you may not use this file except in compliance with the
|
|
* License. You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
|
* License for the specific language governing permissions and limitations
|
|
* under the License.
|
|
*
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
#include <nuttx/config.h>
|
|
|
|
#include <string.h>
|
|
#include <debug.h>
|
|
#include <errno.h>
|
|
|
|
#include <arpa/inet.h>
|
|
#include <nuttx/binfmt/nxflat.h>
|
|
|
|
/****************************************************************************
|
|
* Pre-processor Definitions
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Private Constant Data
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Private Functions
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Public Functions
|
|
****************************************************************************/
|
|
|
|
/****************************************************************************
|
|
* Name: nxflat_verifyheader
|
|
*
|
|
* Description:
|
|
* Given the header from a possible NXFLAT executable, verify that it
|
|
* is an NXFLAT executable.
|
|
*
|
|
* Returned Value:
|
|
* 0 (OK) is returned on success and a negated errno is returned on
|
|
* failure.
|
|
*
|
|
****************************************************************************/
|
|
|
|
int nxflat_verifyheader(const struct nxflat_hdr_s *header)
|
|
{
|
|
if (!header)
|
|
{
|
|
berr("NULL NXFLAT header!");
|
|
return -ENOEXEC;
|
|
}
|
|
|
|
/* Check the FLT header -- magic number and revision.
|
|
*
|
|
* If the magic number does not match. Just return
|
|
* silently. This is not our binary.
|
|
*/
|
|
|
|
if (strncmp(header->h_magic, NXFLAT_MAGIC, 4) != 0)
|
|
{
|
|
berr("Unrecognized magic=\"%c%c%c%c\"\n",
|
|
header->h_magic[0], header->h_magic[1],
|
|
header->h_magic[2], header->h_magic[3]);
|
|
return -ENOEXEC;
|
|
}
|
|
|
|
return OK;
|
|
}
|