threads/126950: commit references a PR
dfilter at FreeBSD.ORG
Wed Sep 3 01:10:05 UTC 2008
The following reply was made to PR threads/126950; it has been noted by GNATS.
From: dfilter at FreeBSD.ORG (dfilter service)
To: bug-followup at FreeBSD.org
Subject: Re: threads/126950: commit references a PR
Date: Wed, 3 Sep 2008 01:05:59 +0000 (UTC)
kan 2008-09-03 01:05:32 UTC
FreeBSD src repository
SVN rev 182698 on 2008-09-03 01:05:32Z by kan
Make sure internal rtld malloc routines are not called from unlocked
contexts as rtld's malloc is not thread safe and is only supposed to be
called with exclusive bind lock already held.
The originating PR submitted a patch on top of different pre-requisite
workaroud for unsafe dlopen calls, and the patch was midief slighlty to apply
to stock sources for the purpose of this commit. Running rtld malloc from
unlocked contexts is a bug on its own.
Submited by: Oleg Dolgov
Revision Changes Path
1.127 +17 -14 src/libexec/rtld-elf/rtld.c
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