Patch Package: OTP 20.3.8.7 Git Tag: OTP-20.3.8.7 Date: 2018-08-23 Trouble Report Id: OTP-15233, OTP-15243 Seq num: System: OTP Release: 20 Application: crypto-4.2.2.2, mnesia-4.15.3.2 Predecessor: OTP 20.3.8.6 Check out the git tag OTP-20.3.8.7, and build a full OTP system including documentation. Apply one or more applications from this build as patches to your installation using the 'otp_patch_apply' tool. For information on install requirements, see descriptions for each application version below. --------------------------------------------------------------------- --- crypto-4.2.2.2 -------------------------------------------------- --------------------------------------------------------------------- The crypto-4.2.2.2 application can be applied independently of other applications on a full OTP 20 installation. --- Improvements and New Features --- OTP-15233 Application(s): crypto Update the crypto engine functions to handle multiple loads of an engine. engine_load/3/4 is updated so it doesn't add the engine ID to OpenSSLs internal list of engines which makes it possible to run the engine_load more than once if it doesn't contain global data. Added ensure_engine_loaded/2/3 which guarantees that the engine just is loaded once and the following calls just returns a reference to it. This is done by add the ID to the internal OpenSSL list and check if it is already registered when the function is called. Added ensure_engine_unloaded/1/2 to unload engines loaded with ensure_engine_loaded. Then some more utility functions are added. engine_add/1, adds the engine to OpenSSL internal list engine_remove/1, remove the engine from OpenSSL internal list engine_get_id/1, fetch the engines id engine_get_name/1, fetch the engine name Full runtime dependencies of crypto-4.2.2.2: erts-9.0, kernel-5.3, stdlib-3.4 --------------------------------------------------------------------- --- mnesia-4.15.3.2 ------------------------------------------------- --------------------------------------------------------------------- The mnesia-4.15.3.2 application can be applied independently of other applications on a full OTP 20 installation. --- Fixed Bugs and Malfunctions --- OTP-15243 Application(s): mnesia Fixed a bug where the bag table index data was not deleted when objects were deleted. Full runtime dependencies of mnesia-4.15.3.2: erts-9.0, kernel-5.3, stdlib-3.4 --------------------------------------------------------------------- --------------------------------------------------------------------- ---------------------------------------------------------------------