revive zero and implicit precision support as a deprecated feature.
* test/bigdecimal/test_bigdecimal_util.rb: modify a test for the above
change.
* NEWS: describes the above change.
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* vm.c (th_init): preallocate alternative stack.
NoMemoryError is better than rb_bug, of course.
Patch by Eric Wong. [ruby-core:38572][ruby-core:38594].
* signal.c (rb_register_sigaltstack): ditto.
* vm_core.h: moved ALT_STACK_SIZE definition from signal.c.
* vm.c (thread_free): use xfree() instead of free().
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removed.
patch by Jeremy Evans. [ruby-core:38600]
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SecureRandom.random_bytes call.
based on the patch by Masahiro Tomita. [ruby-dev:44270]
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patch by Eric Hodel. [ruby-core:37853] [Bug #4989]
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* proc.c: pre-allocate the unlinked_method_entry_list_entry struct to
avoid memory allocation during GC. based on a patch from Eric Wong.
[ruby-core:38498]
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* proc.c (struct METHOD), gc.c (gc_marks), vm_method.c
(rb_gc_mark_unlinked_live_method_entries): fix SEGV bug.
rb_method_entry_t was free'd even when the method is still on the
stack if it is BMETHOD (i.e., Method#call). This is because
rb_method_entry_t is embedded in struct METHOD. This commit
separates them and marks the live method entries.
See [ruby-core:38449] in detail. fix [Bug #5047] [ruby-core:38171]
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* ext/fiddle/closure.c (callback): use rb_ary_tmp_new() instead of
xmalloc() to allocate an array for arguments of callback procedure,
to prevent arguments from being swept by GC. [ruby-core:38546]
[Bug #4929]
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* ext/openssl/ossl_cipher.c (ossl_cipher_initialize): Avoid possible
SEGV from AES encryption/decryption. Processing data by
Cipher#update without initializing key (meaningless usage of Cipher
object since we don't offer a way to export a key) could cause SEGV.
In OpenSSL, the EVP which has EVP_CIPH_RAND_KEY flag (such as DES3)
allows uninitialized key, but other EVPs (such as AES) does not
allow it. Calling EVP_CipherUpdate() without initializing key causes
SEGV so we set the data filled with "\0" as the key by default. See
#2768.
* test/openssl/test_cipher.rb: test it.
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* include/ruby/missing.h: define __syscall if the platform has
__syscall in the library but doesn't define it in headers
for example Mac OS X.
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* ext/bigdecimal/lib/bigdecimal/util.rb (Rational#to_d):
zero or negative precision is error. fixes#5098.
[ruby-dev:44210]
* ext/bigdecimal/lib/bigdecimal/util.rb (Float#to_d): modified for
specifying precision. fixes#5098. [ruby-dev:44210]
* ext/bigdecimal/lib/bigdecimal/util.rb (Integer#to_d): added
for symmetry to BigDecimal() function with an Integer.
fixes#5098. [ruby-dev:44210]
* ext/bigdecimal/lib/bigdecimal/util.rb (BigDecimal#to_d): added
for adapting other Numeric subclasses. [ruby-dev:44245]
* test/bigdecimal/test_bigdecimal_util.rb: add tests for the above
changes.
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* bigdecimal/bigdecimal.c (VpDup) a new function for duplicating
a BigDecimal.
* bigdecimal/bigdecimal.c (BigDecimal_new): support generating a new
BigDecimal from another BigDecimal using BigDecimal global function
or constructor. [ruby-dev:44245]
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* lib/xmlrpc/client.rb: Fix possible HTTP header formatting failure by
'Basic' header. Long username caused the base64 String truncation in
HTTP header which is not allowed. See #5046.
* test/xmlrpc/test_webrick_server.rb: test it.
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for openssl/{x509,ssl} usage. Users should require "openssl" instead
of "openssl/ssl" and "openssl/x509". Start of transition period
introduced by [ruby-dev:38018].
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* ext/openssl/ossl_ssl.c (ossl_ssl_shutdown): Avoid randomly generated
SSLError from SSLSocket just after invoking SSLSocket#close.
OpenSSL's SSL_shutdown could try to send alert packet and it might
set SSLerr(global error stack) as the result. It causes the next
SSL read/write operation to fail by unrelated reason.
By design, we're ignoring any error at SSL_shutdown() so we clear
global error stack after SSL_shutdown is called. See #5039.
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fd passing even with MSG_PEEK.
* ext/socket/ancdata.c: use the above test result.
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* test/rake/test_rake_functional.rb (setup): Use __FILE__ for the base
directory. Current directory is not the top source directory when
the building process runs on other than there.
* test/rake/test_rake_rake_test_loader.rb: ditto.
* test/rake/test_rake_task_argument_parsing.rb
(test_terminal_width_using_hardcoded_80): hardcoded 80 is used
when app.unix? is false.
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