Daniel Colson d292a9b98c [Bug #20453] segfault in Regexp timeout ... https://bugs.ruby-lang.org/issues/20228 started freeing `stk_base` to avoid a memory leak. But `stk_base` is sometimes stack allocated (using `xalloca`), so the free only works if the regex stack has grown enough to hit `stack_double` (which uses `xmalloc` and `xrealloc`). To reproduce the problem on master and 3.3.1: ```ruby Regexp.timeout = 0.001 /^(a*)x$/ =~ "a" * 1000000 + "x"' ``` Some details about this potential fix: `stk_base == stk_alloc` on [init](dde99215f2/regexec.c (L1153)), so if `stk_base != stk_alloc` we can be sure we called [`stack_double`](dde99215f2/regexec.c (L1210)) and it's safe to free. It's also safe to free if we've [saved](dde99215f2/regexec.c (L1187-L1189)) the stack to `msa->stack_p`, since we do the `stk_base != stk_alloc` check before saving. This matches the check we do inside [`stack_double`](dde99215f2/regexec.c (L1221))		2024-04-25 10:28:18 -04:00
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-ext-	Expose rb_str_chilled_p	2024-03-26 12:54:54 +01:00
.excludes	M:N thread scheduler for Ractors	2023-10-12 14:47:01 +09:00
.excludes-prism	[PRISM] Enable more passing tests	2024-04-25 08:14:56 -04:00
benchmark	…
cgi	[ruby/cgi] Add failing test cases for CGI::Escape.unescapeHTML	2023-11-30 08:19:28 +00:00
coverage	Fix method coverage comparisons	2023-10-16 09:48:05 +09:00
date	[ruby/date] Remove the unintentional ability to parse `Symbol`	2024-02-21 16:04:52 +00:00
did_you_mean	Do not include a backtick in error messages and backtraces	2024-02-15 18:42:31 +09:00
digest	…
dtrace	…
erb	…
error_highlight	Do not include a backtick in error messages and backtraces	2024-02-15 18:42:31 +09:00
etc	…
fiber	Enumerator should use a non-blocking fiber, change `rb_fiber_new` to be non-blocking by default. (#10481)	2024-04-08 00:49:01 +12:00
fiddle	suppress a warning	2023-12-25 22:15:25 +09:00
fileutils	…
io	[ruby/io-console] Load the built extension library in noctty tests	2024-04-10 09:10:50 +00:00
irb	[ruby/irb] Memoize helper method instances with Singleton module	2024-04-24 18:32:55 +00:00
json	[flori/json] Make OpenStruct support as optional	2024-01-31 14:56:00 +09:00
lib	Skip a test that is flaky with RJIT	2023-11-03 22:18:16 -07:00
logger	…
mkmf	[Feature #20345] Add `--target-rbconfig` option to mkmf	2024-04-02 14:24:54 +09:00
monitor	ensure to restart antoher thread	2023-12-23 05:56:02 +09:00
net	[ruby/net-http] Skip test_session_reuse_but_expire with OpenSSL 3.3	2024-04-25 08:01:53 +00:00
objspace	Ensure test suite is compatible with --frozen-string-literal	2024-03-14 17:56:15 +01:00
open-uri	[ruby/open-uri] Set default for max_redirects and add exception class	2023-12-07 07:00:54 +00:00
openssl	Use www.rfc-editor.org for RFC text.	2024-03-28 11:44:45 +09:00
optparse	[ruby/optparse] Invoke pager for `--help`	2024-03-01 07:10:08 +00:00
ostruct	[ruby/ostruct] Emit a performance warning when OpenStruct is used	2023-09-29 06:48:55 +00:00
pathname	…
prism	[ruby/prism] Warn for nested hashes as well	2024-04-24 19:39:42 +00:00
psych	[ruby/psych] Add :stringify_names option to convert symbol keys to string for dumping	2024-01-18 17:32:34 +00:00
rdoc	[ruby/rdoc] test: Add tests for RDoc::TokenStream#add_tokens, add_token ,collect_tokens and pop_token	2024-03-15 00:10:14 +00:00
reline	[ruby/reline] Long line performance	2024-04-24 17:33:40 +00:00
resolv	[ruby/resolv] Add an explicit with_udp_and_tcp helper to test_dns.rb	2024-03-31 23:57:00 +00:00
ripper	Emit `warn` event for duplicated hash keys on ripper	2024-04-15 06:29:25 +09:00
ruby	[Bug #20453] segfault in Regexp timeout	2024-04-25 10:28:18 -04:00
rubygems	[rubygems/rubygems] Bump rb-sys	2024-04-22 19:15:53 +00:00
set	…
socket	Revise 9ec342e07d	2024-02-26 13:12:05 +09:00
stringio	[ruby/stringio] strio_read: preserve buffer encoding on partial	2024-04-17 01:29:18 +00:00
strscan	[ruby/strscan] Omit tests for `#scan_byte` and `#peek_byte` on	2024-03-27 12:17:01 +09:00
uri	[ruby/uri] Make URI#to_s prepend relative path with / if there is a host or port	2024-01-05 16:07:55 +00:00
win32ole	[ruby/win32ole] Test constants for the backward compatibility	2024-03-23 10:34:35 +00:00
yaml	[ruby/yaml] Make PStore support as optional	2024-01-31 05:56:39 +00:00
zlib	[ruby/zlib] Clear temporary directory	2024-04-20 10:53:41 +00:00
runner.rb	Refactor the settings of test-all out	2023-11-15 19:27:10 +09:00
test_delegate.rb	…
test_extlibs.rb	Extract syslog	2024-01-22 15:59:40 +09:00
test_find.rb	…
test_forwardable.rb	[ruby/forwardable] Relax regexp for Ruby 3.3 or before	2024-02-16 02:12:08 +00:00
test_ipaddr.rb	[ruby/ipaddr] Add IPAddr.cidr to return ip address in cidr notation	2024-04-18 10:27:19 +09:00
test_open3.rb	…
test_pp.rb	[ruby/pp] Extract pp_hash_pair	2024-02-21 16:45:01 +00:00
test_prettyprint.rb	…
test_pstore.rb	…
test_pty.rb	…
test_rbconfig.rb	…
test_securerandom.rb	…
test_shellwords.rb	…
test_singleton.rb	…
test_tempfile.rb	[ruby/tempfile] Make Tempfile#open return the underlying File	2023-11-08 16:47:29 +00:00
test_time.rb	…
test_timeout.rb	Prevent a warning: assigned but unused variable - raised_exception	2023-11-08 15:39:19 +09:00
test_tmpdir.rb	…
test_trick.rb	Ensure test suite is compatible with --frozen-string-literal	2024-03-14 17:56:15 +01:00
test_tsort.rb	…
test_unicode_normalize.rb	…
test_weakref.rb	…