https://github.com/ruby/ruby/pull/458
* util.c (ruby_strtod): ignore too long fraction part, which does not
affect the result.
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* cont.c (cont_restore_0): prevent optimizing out `sp'. sp is used for
reserving a memory space with ALLOCA_N for restoring machine stack
stored in cont->machine_stack, but clang optimized out it (and
maybe #5851 is also caused by this).
This affected TestContinuation#test_check_localvars.
* cont.c (cont_restore_1): revert workaround introduced in r32201.
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* ruby.c (ruby_init_loadpath_safe): use real path for non-shared
build.
* configure.in (LIBRUBY_RELATIVE): use rpath token expansion.
* tool/rbinstall.rb (bin-comm): prepend prolog shell script if
necessary.
* ruby.c (ruby_init_loadpath_safe): relatively called non-shared
binary cannot be found in PATH, so use given pathname.
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* lib/mkmf.rb (MakeMakefile#configuration): keep space at end of
OUTFLAG and COUTFLAG. [ruby-dev:45650]
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must not cast it to unsigned long, which may be shorter than
VALUE, and the result can be mere garbage.
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* lib/rubygems: Apply the following security fixes to RubyGems 1.3.7:
RubyGems now disallows redirection from HTTPS to HTTP.
RubyGems now verifies SSL connections.
Patch by Hiroshi Nakamura.
* test/rubygems: ditto.
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--
* include/ruby/ruby.h (SIZE_MAX): define SIZE_MAX if not defined.
patched by The Written Word Inc. [ruby-core:40422] [Bug #5489]
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* ext/openssl/ossl_ssl.c: Add SSL constants and allow to unset SSL
option to prevent BEAST attack. See [Bug #5353].
In OpenSSL, OP_DONT_INSERT_EMPTY_FRAGMENTS is used to prevent
TLS-CBC-IV vulunerability described at
http://www.openssl.org/~bodo/tls-cbc.txt
It's known issue of TLSv1/SSLv3 but it attracts lots of attention
these days as BEAST attack. (CVE-2011-3389)
Until now ossl sets OP_ALL at SSLContext allocation and call
SSL_CTX_set_options at connection. SSL_CTX_set_options updates the
value by using |= so bits set by OP_ALL cannot be unset afterwards.
This commit changes to call SSL_CTX_set_options only 1 time for each
SSLContext. It sets the specified value if SSLContext#options= are
called and sets OP_ALL if not.
To help users to unset bits in OP_ALL, this commit also adds several
constant to SSL such as
OpenSSL::SSL::OP_DONT_INSERT_EMPTY_FRAGMENTS. These constants were
not exposed in Ruby because there's no way to unset bits in OP_ALL
before.
Following is an example to enable 0/n split for BEAST prevention.
ctx.options = OP_ALL & ~OP_DONT_INSERT_EMPTY_FRAGMENTS
* test/openssl/test_ssl.rb: Test above option exists.
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--
* string.c (tr_trans): free heap ptr when the str is not embeded.
patched by Eric Wong. [Bug #4956] [ruby-core:37708]
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--
* lib/uri/common.rb (URI.encode_www_form_component): initialize on
requiring to support JRuby, which runs parallel multithreads.
[ruby-core:42222] [Bug #5925]
* lib/uri/common.rb (URI.decode_www_form_component): initialize on
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--
* thread.c (rb_threadptr_check_signal): only wake up main thread.
* thread.c (rb_threadptr_execute_interrupts_common): check signal
deliverly if it is main thread.
fixes [ruby-dev:44005] [Ruby 1.9 - Bug #4950]
* bootstraptest/test_fork.rb: add a test for above.
* signal.c (rb_get_next_signal): skip if signal_buff is empty.
(check signal_buff.size first)
* vm_core.h: remove unused variable rb_thread_t::exec_signal.
* thread.c (rb_thread_check_trap_pending): check
rb_signal_buff_size() because rb_thread_t::exec_signal
is no longer available.
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--
* class.c (Init_class_hierarchy): should name BasicObject
explicitly.
* variable.c (rb_const_defined_0): should not check for
superclasses as const_get.
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--
* vm_insnhelper.c (vm_call_bmethod): fix to hook call/return event
for methods defined by define_method().
* thread.c (call_trace_proc): Fix to skip if class is not given (0).
Note that ID and Class object are passed for call/return event
if the called method was defined by define_method().
If you are author of tracer/profiler/debugger, this may be an
important change. You should check passed class as zero or
non-zero instead of checking the event type.
* test/ruby/test_settracefunc.rb: add a test for above.
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--
configure.in: Add warnflags for XL/C on AIX during configure
to avoid [Bug #3971]. See [ruby-core:32859]
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--
* thread_pthread.c (rb_thread_create_timer_thread): allocate
machine stack for the timer thread at least 12KB. FreeBSD 8.2
AMD64 causes machine stack overflow (SIGSEGV) only with
PTHREAD_STACK_MIN (maybe defined as 2KB).
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--
* thread.c (rb_thread_run): change RDoc. The old example is buggy
and may cause deadlock. The patch is suggested by Heesob Park
<phasis@gmail.com>. Thank you! [Bug #3606][ruby-core:31454]
--
* thread.c (rb_thread_wakeup): change RDoc sample code. The old
example is buggy and may not display anything by a race.
The patch is suggested by Heesob Parrk <phasis@gmail.com>.
Thank you! [Bug #3606][ruby-core:31454]
--
* thread.c (rb_thread_stop): change RDoc sample code. The old
example is buggy and may cause deadlock. The patch is
suggested by Heesob Park <phasis@gmail.com>. Thank you!
[Bug #3606][ruby-core:31454]
--
* thread.c (thread_s_pass): change RDoc description and remove
a sample code. The actual implementaion never behave as explained by
an example. It's a documentation bug.
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--
* ext/openssl/ossl.h (OPENSSL_SYS_WIN32): support for mingw(msys).
--
* ext/openssl/ossl.h (OPENSSL_SYS_WIN32): define only if not defined.
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