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[Bug nptl/13690] pthread_mutex_unlock potentially cause invalid access
- From: "carlos at systemhalted dot org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sources dot redhat dot com
- Date: Wed, 22 Feb 2012 14:54:30 +0000
- Subject: [Bug nptl/13690] pthread_mutex_unlock potentially cause invalid access
- Auto-submitted: auto-generated
- References: <bug-13690-131@http.sourceware.org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=13690
--- Comment #16 from Carlos O'Donell <carlos at systemhalted dot org> 2012-02-22 14:54:30 UTC ---
(In reply to comment #15)
> (In reply to comment #14)
> > Can you verify that the instruction sequences generated are identical given the
> > optimization level -O2 used to compile glibc?
>
> Yes, I verified __pthread_mutex_unlock_full code sequences are identical.
Nemoto-san,
Thank you for checking.
I've gone through the patch and I think it's good, but I'd like someone else to
also review the change.
Given that Jakub commented on the patch on libc-alpha I'll ask him to review
the patch attached to this issue.
Jakub,
Could you please review this patch?
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