PROBLEM: VirtIO DRM driver crashes when setting specific 16.16 fixed-point property values

2019-07-24 Thread Tyler Slabinski
VirtIO DRM driver crashes when setting specific 16.16 fixed-point property values When running a virtual machine with a VirtIO GPU, it's possible to crash the entire VM by setting the value of a 16.16 fixed-point property to any value below 65536 (1.0 in 16.16 format or 0x0001). As a specific

Re: PROBLEM: VirtIO DRM driver crashes when setting specific 16.16 fixed-point property values

2019-05-27 Thread Gerd Hoffmann
On Fri, May 24, 2019 at 02:46:50PM -0400, Tyler Slabinski wrote: > VirtIO DRM driver crashes when setting specific 16.16 fixed-point > property values > > When running a virtual machine with a VirtIO GPU, it's possible to > crash the entire VM by setting the value of a 16.16 fixed-point >