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The self tests for the fips module are triggered on startup and they need to know the core's libctx in order to function correctly. As the provider can be autoloaded via configuration it then needs to propagate the callers libctx down to the provider via the config load. Note that OPENSSL_init_crypto(OPENSSL_INIT_LOAD_CONFIG, ..) is still called, but will only load the default configuration if the OPENSSL_CONF environment variable is set. Reviewed-by: Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/11240)
59 lines
1.6 KiB
Plaintext
59 lines
1.6 KiB
Plaintext
=pod
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=head1 NAME
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CONF_modules_free, CONF_modules_finish, CONF_modules_unload -
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OpenSSL configuration cleanup functions
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=head1 SYNOPSIS
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#include <openssl/conf.h>
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void CONF_modules_finish(void);
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void CONF_modules_unload(int all);
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Deprecated since OpenSSL 1.1.0, can be hidden entirely by defining
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B<OPENSSL_API_COMPAT> with a suitable version value, see
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L<openssl_user_macros(7)>:
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void CONF_modules_free(void)
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=head1 DESCRIPTION
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CONF_modules_free() closes down and frees up all memory allocated by all
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configuration modules. Normally, in versions of OpenSSL prior to 1.1.0,
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applications called
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CONF_modules_free() at exit to tidy up any configuration performed.
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CONF_modules_finish() calls each configuration modules B<finish> handler
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to free up any configuration that module may have performed.
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CONF_modules_unload() finishes and unloads configuration modules. If
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B<all> is set to B<0> only modules loaded from DSOs will be unloads. If
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B<all> is B<1> all modules, including built-in modules will be unloaded.
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=head1 RETURN VALUES
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None of the functions return a value.
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=head1 SEE ALSO
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L<config(5)>, L<OPENSSL_config(3)>,
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L<CONF_modules_load_file_with_libctx(3)>
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=head1 HISTORY
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CONF_modules_free() was deprecated in OpenSSL 1.1.0; do not use it.
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For more information see L<OPENSSL_init_crypto(3)>.
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=head1 COPYRIGHT
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Copyright 2004-2018 The OpenSSL Project Authors. All Rights Reserved.
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Licensed under the Apache License 2.0 (the "License"). You may not use
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this file except in compliance with the License. You can obtain a copy
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in the file LICENSE in the source distribution or at
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L<https://www.openssl.org/source/license.html>.
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=cut
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