openssl/crypto/encode_decode/encoder_meth.c, branch openssl-3.2

Copyright year updates

2023-09-07T08:59:15Z

Reviewed-by: Richard Levitte Release: yes

encoder: update to structure based atomics

2023-07-01T11:18:25Z

Reviewed-by: Tomas Mraz Reviewed-by: Matt Caswell (Merged from https://github.com/openssl/openssl/pull/21260)

Stop raising ERR_R_MALLOC_FAILURE in most places

2022-10-05T12:02:03Z

Since OPENSSL_malloc() and friends report ERR_R_MALLOC_FAILURE, and at least handle the file name and line number they are called from, there's no need to report ERR_R_MALLOC_FAILURE where they are called directly, or when SSLfatal() and RLAYERfatal() is used, the reason `ERR_R_MALLOC_FAILURE` is changed to `ERR_R_CRYPTO_LIB`. There were a number of places where `ERR_R_MALLOC_FAILURE` was reported even though it was a function from a different sub-system that was called. Those places are changed to report ERR_R_{lib}_LIB, where {lib} is the name of that sub-system. Some of them are tricky to get right, as we have a lot of functions that belong in the ASN1 sub-system, and all the `sk_` calls or from the CRYPTO sub-system. Some extra adaptation was necessary where there were custom OPENSSL_malloc() wrappers, and some bugs are fixed alongside these changes. Reviewed-by: Tomas Mraz Reviewed-by: Hugo Landau (Merged from https://github.com/openssl/openssl/pull/19301)

"Reserve" the method store when constructing methods

2022-07-20T06:28:17Z

Introducing the concept of reserving the store where a number of provided operation methods are to be stored. This avoids racing when constructing provided methods, which is especially pertinent when multiple threads are trying to fetch the same method, or even any implementation for the same given operation type. This introduces a |biglock| in OSSL_METHOD_STORE, which is separate from the |lock| which is used for more internal and finer grained locking. Fixes #18152 Reviewed-by: Hugo Landau Reviewed-by: Tomas Mraz (Merged from https://github.com/openssl/openssl/pull/18153)

Check return value of ossl_parse_property()

2022-06-06T07:44:53Z

Also check if we have d2i_public_key() function pointer. Fixes https://github.com/openssl/openssl/pull/18355#issuecomment-1144893289 Reviewed-by: Todd Short Reviewed-by: Paul Dale (Merged from https://github.com/openssl/openssl/pull/18462)

Fix inadvertent NULL assignments in ternary ops

2022-06-05T09:09:51Z

As identified by both clang with a warning and $> git grep -P '(? CLA: trivial Reviewed-by: Dmitry Belyavskiy Reviewed-by: Matt Caswell Reviewed-by: Tomas Mraz (Merged from https://github.com/openssl/openssl/pull/18469)

Remove the _fetch_by_number functions

2022-05-06T00:38:55Z

These functions are unused and untested. They are also implemented rather inefficiently. If we ever needed them in the future, they'd almost surely need to be rewritten more efficiently. Fixes #18227 Reviewed-by: Matt Caswell Reviewed-by: Tomas Mraz (Merged from https://github.com/openssl/openssl/pull/18237)

Add method store cache flush and method removal to non-EVP operations

2022-05-05T13:06:12Z

evp_method_store_flush() and evp_method_store_remove_all_provided() only cover EVP operations, but not encoders, decoders and store loaders. This adds corresponding methods for those as well. Without this, their method stores are never cleaned up when the corresponding providers are deactivated or otherwise modified. Reviewed-by: Tomas Mraz Reviewed-by: Matt Caswell (Merged from https://github.com/openssl/openssl/pull/18151)

Update copyright year

2022-05-03T12:34:51Z

Reviewed-by: Tomas Mraz Release: yes

Refactor OSSL_LIB_CTX to avoid using CRYPTO_EX_DATA

2022-03-31T23:49:19Z

This refactors OSSL_LIB_CTX to avoid using CRYPTO_EX_DATA. The assorted objects to be managed by OSSL_LIB_CTX are hardcoded and are initialized eagerly rather than lazily, which avoids the need for locking on access in most cases. Fixes #17116. Reviewed-by: Matt Caswell Reviewed-by: Paul Dale (Merged from https://github.com/openssl/openssl/pull/17881)