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1.12.2 / 2020-02-01

  • Fix possible segfault at FFI::Struct#[] and []= after GC.compact . #742

1.12.1 / 2020-01-14

Added:

  • Add binary gem support for ruby-2.7 on Windows

1.12.0 / 2020-01-14

Added:

  • FFI::VERSION is defined as part of require 'ffi' now. It is no longer necessary to require 'ffi/version' .

Changed:

  • Update libffi to latest master.

Deprecated:

  • Overwriting struct layouts is now warned and will be disallowed in ffi-2.0. #734, #735

1.11.3 / 2019-11-25

Removed:

  • Remove support for tainted objects which cause deprecation warnings in ruby-2.7. #730

1.11.2 / 2019-11-11

Added:

  • Add DragonFlyBSD as a platform. #724

Changed:

  • Sort all types.conf files, so that files and changes are easier to compare.
  • Regenerated type conf for freebsd12 and x86_64-linux targets. #722
  • Remove MACOSX_DEPLOYMENT_TARGET that was targeting very old version 10.4. #647
  • Fix library name mangling for non glibc Linux/UNIX. #727
  • Fix compiler warnings raised by ruby-2.7
  • Update libffi to latest master.

1.11.1 / 2019-05-20

Changed:

  • Raise required ruby version to >=2.0. #699, #700
  • Fix a possible linker error on ruby < 2.3 on Linux.

1.11.0 / 2019-05-17

This version was yanked on 2019-05-20 to fix an install issue on ruby-1.9.3. #700

Added:

  • Add ability to disable or force use of system libffi. #669 Use like gem inst ffi -- --enable-system-libffi .
  • Add ability to call FFI callbacks from outside of FFI call frame. #584
  • Add proper documentation to FFI::Generator and ::Task
  • Add gemspec metadata. #696, #698

Changed:

  • Fix stdcall on Win32. #649, #669
  • Fix load paths for FFI::Generator::Task
  • Fix FFI::Pointer#read_string(0) to return a binary String. #692
  • Fix benchmark suite so that it runs on ruby-2.x
  • Move FFI::Platform::CPU from C to Ruby. #663
  • Move FFI::StructByReference to Ruby. #681
  • Move FFI::DataConverter to Ruby (#661)
  • Various cleanups and improvements of specs and benchmarks

Removed:

  • Remove ruby-1.8 and 1.9 compatibility code. #683
  • Remove unused spec files. #684

1.10.0 / 2019-01-06

Added:

  • Add /opt/local/lib/ to ffi's fallback library search path. #638
  • Add binary gem support for ruby-2.6 on Windows
  • Add FreeBSD on AArch64 and ARM support. #644
  • Add FFI::LastError.winapi_error on Windows native or Cygwin. #633

Changed:

  • Update to rake-compiler-dock-0.7.0
  • Use 64-bit inodes on FreeBSD >= 12. #644
  • Switch time_t and suseconds_t types to long on FreeBSD. #627
  • Make register_t long_long on 64-bit FreeBSD. #644
  • Fix Pointer#write_array_of_type #637

Removed:

  • Drop binary gem support for ruby-2.0 and 2.1 on Windows

1.9.25 / 2018-06-03

Changed:

  • Revert closures via libffi. This re-adds ClosurePool and fixes compat with SELinux enabled systems. #621

1.9.24 / 2018-06-02

Security Note:

This update addresses vulnerability CVE-2018-1000201: DLL loading issue which can be hijacked on Windows OS, when a Symbol is used as DLL name instead of a String. Found by Matthew Bush.

Added:

  • Added a CHANGELOG file
  • Add mips64(eb) support, and mips r6 support. (#601)

Changed:

  • Update libffi to latest changes on master.
  • Don't search in hardcoded /usr paths on Windows.
  • Don't treat Symbol args different to Strings in ffi_lib.
  • Make sure size_t is defined in Thread.c. Fixes #609

1.9.23 / 2018-02-25

Changed:

  • Fix unnecessary rebuild of configure in darwin multi arch. Fixes #605

1.9.22 / 2018-02-22

Changed:

  • Update libffi to latest changes on master.
  • Update detection of system libffi to match new requirements. Fixes #617
  • Prefer bundled libffi over system libffi on Mac OS.
  • Do closures via libffi. This removes ClosurePool and fixes compat with PaX. #540
  • Use a more deterministic gem packaging.
  • Fix unnecessary update of autoconf files at gem install.

1.9.21 / 2018-02-06

Added:

  • Ruby-2.5 support by Windows binary gems. Fixes #598
  • Add missing win64 types.
  • Added support for Bitmask. (#573)
  • Add support for MSYS2 (#572) and Sparc64 Linux. (#574)

Changed:

  • Fix read_string to not throw an error on length 0.
  • Don't use absolute paths for sh and env. Fixes usage on Adroid #528
  • Use Ruby implementation for which for better compat with Windows. Fixes #315
  • Fix compatibility with PPC64LE platform. (#577)
  • Normalize sparc64 to sparcv9. (#575)

Removed:

  • Drop Ruby 1.8.7 support (#480)

1.9.18 / 2017-03-03

Added:

  • Add compatibility with Ruby-2.4.

Changed:

  • Add missing shlwapi.h include to fix Windows build.
  • Avoid undefined behaviour of LoadLibrary() on Windows. #553

1.9.17 / 2017-01-13