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[Bug libc/11952] glibc may use uninitialized DTV slot, return NULL for &thread_local
- From: "ppluzhnikov at google dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: 16 Sep 2010 16:30:13 -0000
- Subject: [Bug libc/11952] glibc may use uninitialized DTV slot, return NULL for &thread_local
- References: <20100827191037.11952.ppluzhnikov@google.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From ppluzhnikov at google dot com 2010-09-16 16:30 -------
(In reply to comment #2)
> this code seems to be unnecessary on sane platforms which don't
> allow incorrect code like non-PIC objects in DSOs.
True, but the insane platform is here to stay :-(
The code is already going to a lot of trouble to support the insane platform,
and the patch doesn't add anything to that work; it just slightly rearranges the
order in which things are done.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=11952
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