[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Xen crash with mem-sharing and cloning
On Mon, Mar 23, 2015 at 11:25 AM, Tamas K Lengyel <tklengyel@xxxxxxxxxxxxx> wrote:
Sorry Tamas, I'm a bit slow here, I looked at your script -- looks allright, no mention of memsharing in there. Re-reading ... memsharing? memshare? Is this memshrtool in tools/testing? How are you running it? Certainly no xen crash should happen with user-space input. I'm just trying to understand what you're doing. The unshare code is not, uhmm, brief, so a NULL deref could happen in half a dozen places at first glance. Thanks Andres
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