Messages in this thread | | | Date | Tue, 15 Jul 2014 16:01:34 -0700 (PDT) | From | David Rientjes <> | Subject | Re: fs: use after free in /proc/pid/mountinfo |
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On Tue, 15 Jul 2014, Sasha Levin wrote:
> I've been running mainline for a while, and while I can reproduce a different > bug for Hugh, I can't reproduce this one at all. Not sure how to call it now, > maybe memory corruption from somewhere else (I did find an unrelated memory > corruption couple days ago)? >
I have a very large /proc/pid/mountinfo on one of my busy systems with VM and slub debugging enabled and have not been able to reproduce the issue while reading it in a loop for 24 hours. I would call the patch good on that basis, but it's very strange you'd report this problem a day after the patch was merged and could not reproduce it once it was reverted. (Unless the patch was misapplied locally and reapplying it now worked, but I doubt you originally merged -mm patches into a local tree yourself.)
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