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From: Pirmin Walthert <pirmin.walthert@wwcom.ch>
To: musl@lists.openwall.com, Rich Felker <dalias@libc.org>
Subject: Re: [musl] Restrictions on child context after multithreaded fork
Date: Sun, 16 Aug 2020 09:05:28 +0200	[thread overview]
Message-ID: <f69ee07c-8c28-7fd1-5e1a-08c42fc79ed3@wwcom.ch> (raw)
In-Reply-To: <20200814214136.GP3265@brightrain.aerifal.cx>

Dear Rich,
> I've seen suspicions that the switch to mallocng exposed this, but I'm
> pretty sure it was:
>
> https://git.musl-libc.org/cgit/musl/commit/?id=e01b5939b38aea5ecbe41670643199825874b26c

I needed to patch asterisk because of similar issues (you gave me some 
hints on this mailing list after I'd described the issue):

https://issues.asterisk.org/jira/browse/ASTERISK-28776

However this happened with a combination of musl 1.2.0, which did not 
have the mentioned commit applied, and mallocng (LD_PRELOAD method). 
Asterisk with 1.2.0 and old malloc was running just fine.


  parent reply	other threads:[~2020-08-16  7:05 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-14 21:41 Rich Felker
2020-08-14 22:02 ` Florian Weimer
2020-08-14 22:14   ` Rich Felker
2020-08-15  0:47 ` A. Wilcox
2020-08-15  2:40   ` Rich Felker
2020-08-15  2:07 ` Ariadne Conill
2020-08-15  3:02   ` Rich Felker
2020-08-15  6:51 ` Timo Teras
2020-08-15 11:51   ` Natanael Copa
2020-08-15 16:25     ` Rich Felker
2020-08-16  1:27       ` Rich Felker
2020-08-16 12:48         ` Natanael Copa
2020-08-16  3:57 ` Rich Felker
2020-08-16  9:10   ` Florian Weimer
2020-08-16 16:56     ` Rich Felker
2020-08-16 17:11       ` Florian Weimer
2020-08-16 18:33         ` Rich Felker
2020-08-16  7:05 ` Pirmin Walthert [this message]
2020-08-16 16:55   ` Rich Felker
2020-09-30 18:38 ` Rich Felker

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