[Differential] [Commented On] D1672: Add support for touch events in fakeinput protocol and interface.

graesslin (Martin Gräßlin) noreply at phabricator.kde.org
Wed May 25 13:41:37 UTC 2016


graesslin added a comment.


  In https://phabricator.kde.org/D1672#31094, @bshah wrote:
  
  > In https://phabricator.kde.org/D1672#31046, @graesslin wrote:
  >
  > > I'm wondering: should we ensure that the ids are correct. E.g. a touchUp for id 1 doesn't make sense if we never got a touchDown for id 1. This would require tracking the used ids in FakeInputInterface. But it must be done somewhere - either in the library or by the user of the library.
  >
  >
  > IMO client ideally will not send bogus event. And in any case if it does, compositor itself should ignore bogus events because it is the one which is processing in end..
  
  
  a client could also use this to attack (crash) the Compositor by sending bogus events. That's security relevant from my point of view.

REPOSITORY
  rKWAYLAND KWayland

REVISION DETAIL
  https://phabricator.kde.org/D1672

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To: bdhruve, graesslin, Plasma, bshah
Cc: bshah, graesslin, plasma-devel, sebas
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