[#68478] Looking for MRI projects for Ruby Google Summer of Code 2015 — Tony Arcieri <bascule@...>
Hi ruby-core,
10 messages
2015/03/10
[#68480] Re: Looking for MRI projects for Ruby Google Summer of Code 2015
— SASADA Koichi <ko1@...>
2015/03/10
I have.
[#68549] Re: Looking for MRI projects for Ruby Google Summer of Code 2015
— SASADA Koichi <ko1@...>
2015/03/17
I sent several ideas on previous, mail, but they are seems rejected?
[#68493] [Ruby trunk - Feature #10532] [PATCH] accept_nonblock supports "exception: false" — nobu@...
Issue #10532 has been updated by Nobuyoshi Nakada.
5 messages
2015/03/11
[#68503] Re: [Ruby trunk - Feature #10532] [PATCH] accept_nonblock supports "exception: false"
— Eric Wong <normalperson@...>
2015/03/12
Committed as r49948.
[#68504] Re: [Ruby trunk - Feature #10532] [PATCH] accept_nonblock supports "exception: false"
— Nobuyoshi Nakada <nobu@...>
2015/03/12
On 2015/03/12 12:08, Eric Wong wrote:
[#68506] Seven stacks (and two questions) — Jakub Trzebiatowski <jaktrze1@...>
The Ruby Hacking Guide says that Ruby has=E2=80=A6 seven stacks. Is it =
5 messages
2015/03/12
[#68520] Possible regression in 2.1 and 2.2 in binding when combined with delegate? — Joe Swatosh <joe.swatosh@...>
# The following code
3 messages
2015/03/14
[#68604] GSOC project Cross-thread Fiber support — surya pratap singh raghuvanshi <oshosurya@...>
- *hi i am a third year computer science student interested in working
6 messages
2015/03/22
[#68606] Re: GSOC project Cross-thread Fiber support
— Tony Arcieri <bascule@...>
2015/03/22
Hi Surya,
[#68619] Re: GSOC project Cross-thread Fiber support
— surya pratap singh raghuvanshi <oshosurya@...>
2015/03/23
hi tony,
[ruby-core:68637] [Ruby trunk - Bug #11001] [Open] 2.2.1 Segmentation fault in reserve_stack() function.
From:
kiyoka@...
Date:
2015-03-25 14:04:54 UTC
List:
ruby-core #68637
Issue #11001 has been reported by Kiyoka Nishiyama. ---------------------------------------- Bug #11001: 2.2.1 Segmentation fault in reserve_stack() function. https://bugs.ruby-lang.org/issues/11001 * Author: Kiyoka Nishiyama * Status: Open * Priority: Normal * Assignee:=20 * ruby -v: ruby 2.2.1p85 (2015-02-26 revision 49769) [x86_64-linux] * Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN ---------------------------------------- SEGV depends on stack limit size with 'ulimit -s <size>' . This shell script [ulimit_change_test.sh] can reproduce SEGV on my Debian e= nvironment. my Linux environment is Debian/GNU Linux 7.8. But, I cannot reproduce this SEGV on Amazon Linux environment. result on Debian 7.8 ~~~ $ /tmp/ulimit_change_test.sh=20 8515 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20470 Segmentation fault ./ru= by --version 8514 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20471 Segmentation fault ./ru= by --version 8513 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20472 Segmentation fault ./ru= by --version 8512 ruby 2.2.1p85 (2015-02-26 revision 49769) [x86_64-linux] 8511 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20475 Segmentation fault ./ru= by --version 8510 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20476 Segmentation fault ./ru= by --version 8509 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20477 Segmentation fault ./ru= by --version 8508 ruby 2.2.1p85 (2015-02-26 revision 49769) [x86_64-linux] 8507 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20480 Segmentation fault ./ru= by --version 8506 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20481 Segmentation fault ./ru= by --version 8505 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20482 Segmentation fault ./ru= by --version 8504 ruby 2.2.1p85 (2015-02-26 revision 49769) [x86_64-linux] 8503 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20485 Segmentation fault ./ru= by --version 8502 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20486 Segmentation fault ./ru= by --version 8501 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20487 Segmentation fault ./ru= by --version 8500 ruby 2.2.1p85 (2015-02-26 revision 49769) [x86_64-linux] 8499 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20490 Segmentation fault ./ru= by --version 8498 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20491 Segmentation fault ./ru= by --version 8497 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20492 Segmentation fault ./ru= by --version 8496 ruby 2.2.1p85 (2015-02-26 revision 49769) [x86_64-linux] 8495 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20495 Segmentation fault ./ru= by --version 8494 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20496 Segmentation fault ./ru= by --version 8493 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20497 Segmentation fault ./ru= by --version 8492 ruby 2.2.1p85 (2015-02-26 revision 49769) [x86_64-linux] 8491 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20500 Segmentation fault ./ru= by --version 8490 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20501 Segmentation fault ./ru= by --version 8489 /tmp/ulimit_change_test.sh: 3 =E8=A1=8C: 20502 Segmentation fault ./ru= by --version $=20 ~~~ This SEGV occurs in reserve_stack() function. I suspect that the buf[0x100] size is too small for margin. I attached patch to fix it. ---Files-------------------------------- 0001-Bugfix-patch-of-reserve_stack-function.patch (720 Bytes) ulimit_change_test.sh (211 Bytes) --=20 https://bugs.ruby-lang.org/