[#90399] [Ruby trunk Feature#14813] [PATCH] gc.c: make gc_enter+gc_exit pairs dtrace probes, too — ko1@...
Issue #14813 has been updated by ko1 (Koichi Sasada).
3 messages
2018/12/10
[#90417] [Ruby trunk Bug#15398] TestThread#test_signal_at_join fails on FreeBSD — naruse@...
Issue #15398 has been reported by naruse (Yui NARUSE).
4 messages
2018/12/11
[#90423] Re: [Ruby trunk Bug#15398] TestThread#test_signal_at_join fails on FreeBSD
— Eric Wong <normalperson@...>
2018/12/11
[email protected] wrote:
[#90519] Spoofing warnings for mail from bugs.ruby-lang.org — Charles Oliver Nutter <headius@...>
I'm getting a spoofing warning for emails sent from bugs.ruby-lang.org when
4 messages
2018/12/13
[#90522] Re: Spoofing warnings for mail from bugs.ruby-lang.org
— Eric Wong <normalperson@...>
2018/12/13
Charles Oliver Nutter <[email protected]> wrote:
[#90533] [Ruby trunk Feature#15413] unmarkable C stack (3rd stack) — normalperson@...
Issue #15413 has been reported by normalperson (Eric Wong).
3 messages
2018/12/14
[#90581] [Ruby trunk Bug#15424] Ruby 2.6.0rc1 & 2.6.0rc2 mutex exception — mat999@...
Issue #15424 has been reported by splitice (Mathew Heard).
3 messages
2018/12/17
[#90595] [Ruby trunk Bug#15430] test_fork_while_parent_locked is failing status on Ruby CI — hsbt@...
Issue #15430 has been reported by hsbt (Hiroshi SHIBATA).
3 messages
2018/12/18
[#90614] [Ruby trunk Bug#15430][Assigned] test_fork_while_parent_locked is failing status on Ruby CI — hsbt@...
Issue #15430 has been updated by hsbt (Hiroshi SHIBATA).
4 messages
2018/12/19
[#90630] Re: [Ruby trunk Bug#15430][Assigned] test_fork_while_parent_locked is failing status on Ruby CI
— Eric Wong <normalperson@...>
2018/12/20
> It still exists. https://rubyci.org/logs/rubyci.s3.amazonaws.com/centos7/ruby-trunk/log/20181218T230003Z.fail.html.gz
[#90820] Re: [ruby-cvs:73697] k0kubun:r66593 (trunk): accept_nonblock_spec.rb: skip spurious failure — Eric Wong <normalperson@...>
[email protected] wrote:
3 messages
2018/12/30
[ruby-core:90471] [Ruby trunk Bug#15406] Loaded iseq may cause SEGV on GC
From:
ko1@...
Date:
2018-12-13 01:33:53 UTC
List:
ruby-core #90471
Issue #15406 has been updated by ko1 (Koichi Sasada).
This patch will fix.
Aaron, could you confirm it?
```
Index: compile.c
===================================================================
--- compile.c (revision 66375)
+++ compile.c (working copy)
@@ -8786,7 +8786,6 @@ ibf_load_code(const struct ibf_load *loa
/* code[code_index] = op; */
continue;
}
- load_body->iseq_size = code_index + 1;
}
if (insn_len(insn) != op_index+1) {
rb_raise(rb_eRuntimeError, "operand size mismatch");
```
----------------------------------------
Bug #15406: Loaded iseq may cause SEGV on GC
https://bugs.ruby-lang.org/issues/15406#change-75629
* Author: wanabe (_ wanabe)
* Status: Open
* Priority: Normal
* Assignee:
* Target version:
* ruby -v: ruby 2.6.0dev (2018-12-13 trunk 66370) [x86_64-linux]
* Backport: 2.4: UNKNOWN, 2.5: UNKNOWN
----------------------------------------
Attached `test.rb` causes SEGV on trunk r66370.
`test.log` is stderr log.
I don't known what `[0, 13, 0]` means, but I guess environment dependent.
`./miniruby test.rb 4 17 0` also causes SEGV on mn environment but `./miniruby test.rb 4 16 0` doesn't.
Note:
I've found the issue during the investigation of #15395, but I don't know it is related or not.
---Files--------------------------------
test.rb (282 Bytes)
test.log (10.5 KB)
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