[lkml]   [2012]   [Jun]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH v2 3/6] kvm: Sanitize KVM_IRQFD flags
On 06/27/2012 12:21 PM, Michael S. Tsirkin wrote:
> On Tue, Jun 26, 2012 at 11:09:32PM -0600, Alex Williamson wrote:
>> We only know of one so far.
>> Signed-off-by: Alex Williamson <>
> Ugh. So we have a bug: we should have sanitized the fields.
> If there's buggy userspace that only set the low bit
> it will break with this change.
> Is it too late now? Do we need KVM_IRQFD2 which
> sanitized fields properly? Avi?

We try and see. Commit this, if somebody complain, revert after
apologizing profusely. If no one notices, we can claim those bits.

error compiling committee.c: too many arguments to function

 \ /
  Last update: 2012-06-28 15:21    [W:0.091 / U:0.208 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site