Drop support for Ruby 2.3, 2.4, and 2.5.
As of 2021-10, Ruby 2.6 is the oldest version that still receives
security fixes from the Ruby core team, so it doesn't make much sense
to keep code for those ancient versions.
3436bd040d
[ This is a backport to the 2.1 branch. ]
Fixed misspellings reported at [Bug #16437], for default gems.
(cherry picked from commit ruby/ruby@e68999c82c)
0f43789503
Provide a wrapper of SSL_set0_tmp_dh_pkey()/SSL_CTX_set_tmp_dh(), which
sets the DH parameters used for ephemeral DH key exchange.
SSLContext#tmp_dh_callback= already exists for this purpose, as a
wrapper around SSL_CTX_set_tmp_dh_callback(), but it is considered
obsolete and the OpenSSL API is deprecated for future removal. There is
no practical use case where an application needs to use different DH
parameters nowadays. This was originally introduced to support export
grade ciphers.
RDoc for #tmp_dh_callback= is updated to recommend the new #tmp_dh=.
Note that current versions of OpenSSL support automatic ECDHE curve
selection which is enabled by default. SSLContext#tmp_dh= should only be
necessary if you must allow ancient clients which don't support ECDHE.
aa43da4f04
This change fixes alias call-seq to return nil if the method's
call-seq does not specify the alias.
Previously, the alias's call-seq would be an empty string in this case
which broke darkfish rendering.
This change also backfills test coverage for 0ead786 which moved
call-seq deduplication into AnyMethod.
5ce2789b6f
Previously, Parser::C comments all defaulted to "rdoc" format, even
when the user had set a different default with the `--markup=<choice>`
option.
4643b08a26
Now `$LOADED_FEATURES` list is being maintained by `setup` and
`teardown` and, only libaries under the temporary directory will
be removed. As `save_loaded_features` removes the rest libraries
other than this test directory, ordinary libraries loaded from
files under rubygems also removed, and often causes constant
redefinition warnings.
9e1f92aafd
It would be nice to use Range#cover? here, but it doesn't work
correctly before Ruby 2.6. Switch to manual checks of the beginning
of end of the ranges.
Fixes Ruby Bug 14119
f45630da31
If we explicitly disallow the creation of symlinks that point to files
outside of the destination directory, we can avoid any other safety
checks while creating directories, because we can be sure they will
always fall under the destination directory as well.
555692b8de
Previously, if an autoload failed (the file was loaded, but the
constant was not defined by the autoloaded file). Ruby will try
to autoload again if you delete the autoloaded file from
$LOADED_FEATURES. With this change, the autoload and the
constant itself are removed as soon as it fails.
To handle cases where multiple threads are autoloading, when
deleting an autoload, handle the case where another thread
already deleted it.
Fixes [Bug #15790]
Also, check if a suffix is empty, to guarantee the assumption of
`onigenc_get_left_adjust_char_head` that `*s` is always accessible,
even in the case of `SHARABLE_MIDDLE_SUBSTRING`.
This commit dumps the outer variables table when dumping an iseq to
binary. This fixes a case where Ractors aren't able to tell what outer
variables belong to a lambda after the lambda is loaded via ISeq.load_from_binary
[Bug #18232] [ruby-core:105504]
These are supported by Ruby's socket library if the operating system
supports zone indentifiers, so they should be supported by ipaddr.
See RFCs 4007 and 6874 for additional information.
Implements Ruby Feature #1091109a6408fb2
