mirror of
https://github.com/cuberite/polarssl.git
synced 2025-10-04 19:16:58 -04:00
66b2742a6c
Some projects using Mbed TLS have migrated their configuration file (config.h -> mbedtls_config.h, or MBEDTLS_CONFIG_FILE) from Mbed TLS 2.x, and kept including check_config.h. This is unnecessary since Mbed TLS 3.0, and increasingly in 3.x it may report spurious errors because the configuration adjustments have not been done yet. This has led some projects to include configuration adjustment headers manually, but only partially or in the wrong order, which can result in silent inconsistencies. Error out if this happens, with a message mentioning check_config.h since that's the likely root cause. ``` perl -i -pe '$name = $ARGV; $name =~ s!include/!!; $name =~ s!_adjust_.*!_adjust_*.h!; $_ .= "\n#if !defined(MBEDTLS_CONFIG_FILES_READ)\n#error \"Do not include $name manually! This can lead to problems, \" \\\n \"up to and including runtime errors such as buffer overflows. \" \\\n \"If you're trying to fix a complaint from check_config.h, just remove it \" \\\n \"from your configuration file: since Mbed TLS 3.0, it is included \" \\\n \"automatically at the right time.\"\n#endif /* !MBEDTLS_CONFIG_FILES_READ */\n" if /^#define .*_H$/' include/*/*adjust*.h ``` Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
36 lines
1.5 KiB
C
36 lines
1.5 KiB
C
/**
|
|
* \file mbedtls/config_adjust_x509.h
|
|
* \brief Adjust X.509 configuration
|
|
*
|
|
* This is an internal header. Do not include it directly.
|
|
*
|
|
* Automatically enable certain dependencies. Generally, MBEDLTS_xxx
|
|
* configurations need to be explicitly enabled by the user: enabling
|
|
* MBEDTLS_xxx_A but not MBEDTLS_xxx_B when A requires B results in a
|
|
* compilation error. However, we do automatically enable certain options
|
|
* in some circumstances. One case is if MBEDTLS_xxx_B is an internal option
|
|
* used to identify parts of a module that are used by other module, and we
|
|
* don't want to make the symbol MBEDTLS_xxx_B part of the public API.
|
|
* Another case is if A didn't depend on B in earlier versions, and we
|
|
* want to use B in A but we need to preserve backward compatibility with
|
|
* configurations that explicitly activate MBEDTLS_xxx_A but not
|
|
* MBEDTLS_xxx_B.
|
|
*/
|
|
/*
|
|
* Copyright The Mbed TLS Contributors
|
|
* SPDX-License-Identifier: Apache-2.0 OR GPL-2.0-or-later
|
|
*/
|
|
|
|
#ifndef MBEDTLS_CONFIG_ADJUST_X509_H
|
|
#define MBEDTLS_CONFIG_ADJUST_X509_H
|
|
|
|
#if !defined(MBEDTLS_CONFIG_FILES_READ)
|
|
#error "Do not include mbedtls/config_adjust_*.h manually! This can lead to problems, " \
|
|
"up to and including runtime errors such as buffer overflows. " \
|
|
"If you're trying to fix a complaint from check_config.h, just remove " \
|
|
"it from your configuration file: since Mbed TLS 3.0, it is included " \
|
|
"automatically at the right time."
|
|
#endif /* */
|
|
|
|
#endif /* MBEDTLS_CONFIG_ADJUST_X509_H */
|