From: Szabolcs Nagy <nsz@port70.net>
To: musl@lists.openwall.com
Subject: Re: musl pthread/tls issue.
Date: Fri, 24 Oct 2014 13:32:51 +0200 [thread overview]
Message-ID: <20141024113251.GH16659@port70.net> (raw)
In-Reply-To: <544A0152.4040201@i-soft.com.cn>
* ????????? <jianzhong.huang@i-soft.com.cn> [2014-10-24 15:35:46 +0800]:
> The default pthread stacksize is 81920, that's 80k.
>
> I increase the stacksize to 8M and this bug disappear.
it would be nice to know what causes the stack usage in gnome-shell
(dynamic stack allocation can be a vulnerability)
> And about the webkit, the different codebase of webkitgtk had different
> behaviors:
> 2.4.x run but report a exception of RangeError.
> 2.6.x(they call it webkitgtk4) use the same codebase as ewebkit, directly
> segfault.
>
> I guess it's related to the "fastmalloc" of JavaScriptCore.
it seems to be a tcmalloc variant by default, which can go wrong
in many ways so that should be disabled: try -DUSE_SYSTEM_MALLOC
next prev parent reply other threads:[~2014-10-24 11:32 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-22 6:33 黄建忠
2014-10-22 7:08 ` Luca Barbato
2014-10-22 7:17 ` 黄建忠
2014-10-22 7:27 ` Jens Gustedt
2014-10-22 7:45 ` Szabolcs Nagy
2014-10-24 7:35 ` 黄建忠
2014-10-24 11:32 ` Szabolcs Nagy [this message]
2014-10-22 7:58 ` Timo Teras
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20141024113251.GH16659@port70.net \
--to=nsz@port70.net \
--cc=musl@lists.openwall.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
Code repositories for project(s) associated with this public inbox
https://git.vuxu.org/mirror/musl/
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).