This is the mail archive of the
glibc-bugs@sourceware.org
mailing list for the glibc project.
[Bug libc/11952] glibc may use uninitialized DTV slot, return NULL for &thread_local
- From: "drepper at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: 16 Sep 2010 19:44:09 -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 drepper at gmail dot com 2010-09-16 19:44 -------
(In reply to comment #3)
> True, but the insane platform is here to stay :-(
Unfortunately, but we don't have to allow non-PIC in DSOs. In fact, don't
recent binutils versions prevent this? That's definitely something that should
be done.
> 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.
You seem not to understand the costs. Running over a list twice with two short
loops is much slower than running over them once with a combined loop body.
--
http://sourceware.org/bugzilla/show_bug.cgi?id=11952
------- You are receiving this mail because: -------
You are on the CC list for the bug, or are watching someone who is.