This commit changes full heap dumps back to using JSON lines format
(http://jsonlines.org) so that we can process very large heaps without
loading the entire heap in to memory at once.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56174 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
with old version of fcc (Fujitsu C Compiler) on Solaris 10.
[Bug #12769] [ruby-dev:49809]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56173 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Fix compile error with some non-GCC compilers such as
Oracle Solaris Studio 12.3 on Solaris 10.
[Bug #12767] [ruby-dev:49807]
* internal.h (WARN_UNUSED_RESULT): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56172 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
actually check its availability rather to check GCC's version.
* configure.in (WARN_UNUSED_RESULT): moved to here.
* configure.in (RUBY_FUNC_ATTRIBUTE): change function declaration
to return int rather than void, because it makes no sense for a
warn_unused_result attributed function to return void.
Funny thing however is that it also makes no sense for noreturn
attributed function to return int. So there is a fundamental
conflict between them. While I tested this, I confirmed both
GCC 6 and Clang 3.8 prefers int over void to correctly detect
necessary attributes under this setup. Maybe subject to change
in future.
* internal.h (UNINITIALIZED_VAR): renamed to MAYBE_UNUSED, then
moved to configure.in for the same reason we move
WARN_UNUSED_RESULT.
* configure.in (MAYBE_UNUSED): moved to here.
* internal.h (__has_attribute): deleted, because it has no use now.
* string.c (rb_str_enumerate_lines): refactor macro rename.
* string.c (rb_str_enumerate_bytes): ditto.
* string.c (rb_str_enumerate_chars): ditto.
* string.c (rb_str_enumerate_codepoints): ditto.
* thread.c (do_select): ditto.
* vm_backtrace.c (rb_debug_inspector_open): ditto.
* vsnprintf.c (BSD_vfprintf): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56169 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
recently (25.x maybe), emacs changed its API to take optional
two arguments. We have to follow that.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56168 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
We shouldn't include the bad password in the URI exception output
message. Just knowing that there is a bad password is enough
information.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56166 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
The behavior on signed integer overflow is undefined. On platform with
sizeof(long)==4, it's fairly easy that 'len + termlen' overflows, where
len is the string length and termlen is the terminator length.
So, prevent the integer overflow by avoiding adding to a string length,
or casting to size_t before adding where the total size is passed to
{RE,}ALLOC*().
* string.c (STR_HEAP_SIZE, RESIZE_CAPA_TERM, str_new0, rb_str_buf_new,
str_shared_replace, rb_str_init, str_make_independent_expand,
rb_str_resize): Avoid overflow by casting the length to size_t. size_t
should be able to represent LONG_MAX+termlen.
* string.c (rb_str_modify_expand): Check that the new length is in the
range of long before resizing. Also refactor to use RESIZE_CAPA_TERM
macro.
* string.c (str_buf_cat): Fix so that it does not create a negative
length String. Also fix the condition for 'string sizes too big', the
total length can be up to LONG_MAX.
* string.c (rb_str_plus): Check the resulting String length does not
exceed LONG_MAX.
* string.c (rb_str_dump): Fix integer overflow. The dump result will be
longer then the original String.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56157 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Use PRIuSIZE instead of PRIdSIZE. This fixes the exception message shown
on too large xmalloc2. This commit also fixes other incorrect use of
PRIdSIZE in other functions; though most of them are debug print.
* gc.c (heap_extend_pages, get_envparam_size, ruby_malloc_size_overflow,
gc_profile_dump_on): Use PRIuSIZE instead of PRIdSIZE as the passed
value is size_t, not ssize_t.
* iseq.c (get_line_info, rb_iseq_disasm_insn): Ditto.
* sprintf.c (rb_str_format): Ditto.
* thread_win32.c (native_thread_create): Ditto.
* vm.c (get_param): Ditto.
* ext/objspace/objspace_dump.c (dump_append_string_content,
dump_object): Ditto.
* ext/socket/raddrinfo.c (host_str, port_str): Ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56156 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c (STR_EMBEDDABLE_P): Renamed from STR_EMBEDABLE_P(). And use
it in more places.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c (STR_EMBEDABLE_P): extract the predicate macro to tell
if the given length is capable in an embedded string, and fix
possible integer overflow.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56151 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* use Queue instead of a local variable for synchronization.
* join created thread to soleve leaking threads warning.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56150 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c (rb_str_change_terminator_length): fix integer overflow
in the case growing the terminator length and the string length
is around LONG_MAX.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56149 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* string.c (rb_str_set_len): The buffer overflow check is wrong. The
space for termlen is allocated outside the capacity returned by
rb_str_capacity(). This fixes r41920 ("string.c: multi-byte
terminator", 2013-07-11). [ruby-core:77257] [Bug #12757]
* test/-ext-/string/test_set_len.rb (test_capacity_equals_to_new_size):
Test for this change. Applying only the test will trigger [BUG].
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56148 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/openssl/test_ssl.rb (test_ctx_options): Add a workaround for
patched OpenSSL to fix the Ruby CI failure on Ubuntu 16.04.
http://rubyci.s3.amazonaws.com/ubuntu/ruby-trunk/log/20160913T033003Z.fail.html.gz
This commit is a cherry-pick of the following commit at ruby/openssl:
f9c04779a8
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56147 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This helps hit inline method caches more frequently. Before this
commit:
```
[aaron@TC ruby (trunk)]$ time ./ruby -v benchmark/bm_vm2_poly_singleton.rb
ruby 2.4.0dev (2016-09-12 trunk 56141) [x86_64-darwin15]
real 0m3.679s
user 0m3.632s
sys 0m0.022s
```
After this commit:
```
[aaron@TC ruby (trunk)]$ time ./ruby -v benchmark/bm_vm2_poly_singleton.rb
ruby 2.4.0dev (2016-09-12 trunk 56141) [x86_64-darwin15]
last_commit=Copy the serial number from the super class to the singleton class
real 0m2.246s
user 0m2.203s
sys 0m0.020s
```
[Feature #12364]
[ruby-core:75425]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56144 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
with class method.
* test/uri/test_mailto.rb: Added tests for coverage.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56139 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* test/json/json_generator_test.rb (test_broken_bignum): get rid
of use of Bignum, obsolete name.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c (rb_threadptr_raise): set cause from the called thread,
but not from the thread to be interrupted.
[ruby-core:77222] [Bug #12741]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56125 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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