[#87773] timer thread [was Re: [ruby-alerts:7905] failure alert on trunk-asserts@silicon-docker (NG (r63844))] — Eric Wong <normalperson@...>
> test_all <main>: warning: pthread_create failed for timer: Resource temporarily unavailable, scheduling broken
3 messages
2018/07/04
[#87836] [Ruby trunk Bug#14898] test/lib/test/unit/parallel.rb: TestSocket#test_timestamp stuck sometimes — ko1@...
Issue #14898 has been reported by ko1 (Koichi Sasada).
5 messages
2018/07/06
[#87838] Re: [Ruby trunk Bug#14898] test/lib/test/unit/parallel.rb: TestSocket#test_timestamp stuck sometimes
— Eric Wong <normalperson@...>
2018/07/06
ko1@atdot.net wrote:
[#87842] Re: [Ruby trunk Bug#14898] test/lib/test/unit/parallel.rb: TestSocket#test_timestamp stuck sometimes
— Koichi Sasada <ko1@...>
2018/07/07
On 2018/07/06 18:47, Eric Wong wrote:
[#87847] undefined symbol: mjit_init_p — Leam Hall <leamhall@...>
I pulled Ruby trunk on 3 Jul and am now getting errors similar to the
10 messages
2018/07/07
[#87849] Re: undefined symbol: mjit_init_p
— Takashi Kokubun <takashikkbn@...>
2018/07/07
As I told you, `make install` is needed to make Ruby work. Running
[#87852] Re: undefined symbol: mjit_init_p
— Benoit Daloze <eregontp@...>
2018/07/07
One more reason for https://bugs.ruby-lang.org/issues/13620 maybe? ;)
[#87859] Re: undefined symbol: mjit_init_p
— Eric Wong <normalperson@...>
2018/07/08
Benoit Daloze <eregontp@gmail.com> wrote:
[#87986] [Ruby trunk Feature#14915] Deprecate String#crypt, move implementation to string/crypt — mame@...
Issue #14915 has been updated by mame (Yusuke Endoh).
5 messages
2018/07/18
[#87987] Re: [Ruby trunk Feature#14915] Deprecate String#crypt, move implementation to string/crypt
— Eric Wong <normalperson@...>
2018/07/18
mame@ruby-lang.org wrote:
[#88000] Re: [Ruby trunk Feature#14915] Deprecate String#crypt, move implementation to string/crypt
— "Urabe, Shyouhei" <shyouhei@...>
2018/07/19
normalperson (Eric Wong) wrote:
[#88088] [Ruby trunk Misc#14937] [PATCH] thread_pthread: lazy-spawn timer-thread only on contention — normalperson@...
Issue #14937 has been reported by normalperson (Eric Wong).
9 messages
2018/07/24
[#88104] [Ruby trunk Bug#14898] test/lib/test/unit/parallel.rb: TestSocket#test_timestamp stuck sometimes — ko1@...
Issue #14898 has been updated by ko1 (Koichi Sasada).
3 messages
2018/07/25
[#88173] [Ruby trunk Bug#14950] r64109 thread.c: move ppoll wrapper before thread_pthread.c - Windows compile failure - thread.c — Greg.mpls@...
Issue #14950 has been reported by MSP-Greg (Greg L).
3 messages
2018/07/29
[#88189] [Ruby trunk Bug#14950] r64109 thread.c: move ppoll wrapper before thread_pthread.c - Windows compile failure - thread.c — nobu@...
Issue #14950 has been updated by nobu (Nobuyoshi Nakada).
3 messages
2018/07/30
[#88199] [Ruby trunk Misc#14937] [PATCH] thread_pthread: lazy-spawn timer-thread only on contention — takashikkbn@...
Issue #14937 has been updated by k0kubun (Takashi Kokubun).
7 messages
2018/07/30
[#88213] Re: [Ruby trunk Misc#14937] [PATCH] thread_pthread: lazy-spawn timer-thread only on contention
— Eric Wong <normalperson@...>
2018/07/30
takashikkbn@gmail.com wrote:
[#88219] Re: [Ruby trunk Misc#14937] [PATCH] thread_pthread: lazy-spawn timer-thread only on contention
— Eric Wong <normalperson@...>
2018/07/30
> yet, sky3 had a failure at
[#88306] Re: [Ruby trunk Misc#14937] [PATCH] thread_pthread: lazy-spawn timer-thread only on contention
— Eric Wong <normalperson@...>
2018/08/06
> http://ci.rvm.jp/results/trunk@P895/1173951
[#88308] Re: [Ruby trunk Misc#14937] [PATCH] thread_pthread: lazy-spawn timer-thread only on contention
— Eric Wong <normalperson@...>
2018/08/06
> > http://ci.rvm.jp/results/trunk@P895/1173951
[ruby-core:87767] [Ruby trunk Bug#14893] Global buffer overflow in signm2signo of signal.c.
From:
takechi101010@...
Date:
2018-07-03 12:28:20 UTC
List:
ruby-core #87767
Issue #14893 has been reported by take-cheeze (Takeshi Watanabe).
----------------------------------------
Bug #14893: Global buffer overflow in signm2signo of signal.c.
https://bugs.ruby-lang.org/issues/14893
* Author: take-cheeze (Takeshi Watanabe)
* Status: Open
* Priority: Normal
* Assignee:
* Target version:
* ruby -v:
* Backport: 2.3: UNKNOWN, 2.4: UNKNOWN, 2.5: UNKNOWN
----------------------------------------
Found some memory error with address sanitizer:
```
==29152==ERROR: AddressSanitizer: global-buffer-overflow on address 0x55fb96d91983 at pc 0x7f80615106c6 bp 0x7fff6ee86480 sp 0x7fff6ee85c28
#1 0x55fb96aee1e7 in signm983 thread T0
#0 0x7f80615106c5 in memcmp (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x776c5)
#1 0x55fb96aee1e7 in signm2signo /home/takeshi/dev/ruby/signal.c:262
#2 0x55fb96af0e81 in trap_signm /home/takeshi/dev/ruby/signal.c:1262
#3 0x55fb96af11c6 in sig_trap /home/takeshi/dev/ruby/signal.c:1378
#4 0x55fb96bd36a9 in call_cfunc_m1 /home/takeshi/dev/ruby/vm_insnhelper.c:1739
#5 0x55fb96bd54d4 in vm_call_cfunc_with_frame /home/takeshi/dev/ruby/vm_insnhelper.c:1934
#6 0x55fb96bd581d in vm_call_cfunc /home/takeshi/dev/ruby/vm_insnhelper.c:1950
#7 0x55fb96bd8a57 in vm_call_method_each_type /home/takeshi/dev/ruby/vm_insnhelper.c:2272
#8 0x55fb96bd9c5e in vm_call_method /home/takeshi/dev/ruby/vm_insnhelper.c:2398
#9 0x55fb96bda0ee in vm_call_general /home/takeshi/dev/ruby/vm_insnhelper.c:2441
#10 0x55fb96bea238 in vm_exec_core /home/takeshi/dev/ruby/insns.def:779
#11 0x55fb96c102cd in vm_exec /home/takeshi/dev/ruby/vm.c:1807
#12 0x55fb96c126c8 in rb_iseq_eval_main /home/takeshi/dev/ruby/vm.c:2066
#13 0x55fb968bca15 in ruby_exec_internal /home/takeshi/dev/ruby/eval.c:261
#14 0x55fb968bcd58 in ruby_exec_node /home/takeshi/dev/ruby/eval.c:325
#15 0x55fb968bccdc in ruby_run_node /home/takeshi/dev/ruby/eval.c:317
#16 0x55fb968b7018 in main main.c:42
#17 0x7f806050d82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)
#18 0x55fb968b6e18 in _start (/home/takeshi/dev/ruby/ruby+0xd1e18)
```
Seems like `strlen(sigs->signm)` may be shorter than `len - prefix` in some cases.
Made PR too for CI: https://github.com/ruby/ruby/pull/1904
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