[#62297] Re: [ruby-cvs:52906] nari:r45760 (trunk): * gc.c (gc_after_sweep): suppress unnecessary expanding heap. — Eric Wong <normalperson@...>
nari@ruby-lang.org wrote:
7 messages
2014/05/02
[#62307] Re: [ruby-cvs:52906] nari:r45760 (trunk): * gc.c (gc_after_sweep): suppress unnecessary expanding heap.
— SASADA Koichi <ko1@...>
2014/05/03
(2014/05/03 4:41), Eric Wong wrote:
[#62402] Re: [ruby-cvs:52906] nari:r45760 (trunk): * gc.c (gc_after_sweep): suppress unnecessary expanding heap.
— Eric Wong <normalperson@...>
2014/05/05
SASADA Koichi <ko1@atdot.net> wrote:
[#62523] [ruby-trunk - Feature #9632] [PATCH 0/2] speedup IO#close with linked-list from ccan — ko1@...
Issue #9632 has been updated by Koichi Sasada.
3 messages
2014/05/11
[#62556] doxygen (Re: Re: [ruby-trunk - Feature #9632] [PATCH 0/2] speedup IO#close with linked-list from ccan) — Tanaka Akira <akr@...>
2014-05-11 8:50 GMT+09:00 Eric Wong <normalperson@yhbt.net>:
3 messages
2014/05/13
[#62727] [RFC] vm_method.c (rb_method_entry_make): avoid freed me in m_tbl — Eric Wong <normalperson@...>
rb_unlink_method_entry may cause old_me to be swept before the new
7 messages
2014/05/24
[#63039] Re: [RFC] vm_method.c (rb_method_entry_make): avoid freed me in m_tbl
— SASADA Koichi <ko1@...>
2014/06/10
Hi,
[#63077] Re: [RFC] vm_method.c (rb_method_entry_make): avoid freed me in m_tbl
— Eric Wong <normalperson@...>
2014/06/10
SASADA Koichi <ko1@atdot.net> wrote:
[#63086] Re: [RFC] vm_method.c (rb_method_entry_make): avoid freed me in m_tbl
— SASADA Koichi <ko1@...>
2014/06/11
(2014/06/11 4:47), Eric Wong wrote:
[#63087] Re: [RFC] vm_method.c (rb_method_entry_make): avoid freed me in m_tbl
— Eric Wong <normalperson@...>
2014/06/11
SASADA Koichi <ko1@atdot.net> wrote:
[#62862] [RFC] README.EXT: document rb_gc_register_mark_object — Eric Wong <normalperson@...>
Any comment on officially supporting this as part of the C API?
5 messages
2014/05/30
[ruby-core:62292] [ruby-trunk - Bug #9608] [PATCH] avoid large alloca on Complex/Rational calls
From:
tadf@...
Date:
2014-05-02 11:29:03 UTC
List:
ruby-core #62292
Issue #9608 has been updated by tadayoshi funaba.
i'd like to try it; please commit it.
----------------------------------------
Bug #9608: [PATCH] avoid large alloca on Complex/Rational calls
https://bugs.ruby-lang.org/issues/9608#change-46456
* Author: Eric Wong
* Status: Open
* Priority: Normal
* Assignee: tadayoshi funaba
* Category: core
* Target version:
* ruby -v: ruby 2.2.0dev (2014-03-07 trunk 45281) [x86_64-linux]
* Backport: 1.9.3: UNKNOWN, 2.0.0: REQUIRED, 2.1: REQUIRED
----------------------------------------
* complex.c (parse_comp): replace ALLOCA_N with ALLOCV_N/ALLOCV_END
* rational.c (read_digits): ditto
This fixes segfaults on:
Rational("1" * 16 * 1024 * 1024)
Complex("1" * 16 * 1024 * 1024)
On my system where my stack size is only 8M.
tadf: Should we raise an exception on large string instead?
Large strings are slow to parse and could still be a DoS.
---Files--------------------------------
0001-avoid-large-alloca-on-Complex-Rational-calls.patch (1.86 KB)
--
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