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| author | Gerd Hoffmann <kraxel@redhat.com> | 2014-10-06 11:42:34 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2014-10-28 10:39:58 +0100 |
| commit | 83afa38eb20ca27e30683edc7729880e091387fc (patch) | |
| tree | ae7e85d197e219506cbf0154ac3b807c09f050a7 /hw/display/tc6393xb.c | |
| parent | 3e9418e160cd8901c83a3c88967158084f5b5c03 (diff) | |
| download | qemu-83afa38eb20ca27e30683edc7729880e091387fc.zip qemu-83afa38eb20ca27e30683edc7729880e091387fc.tar.gz qemu-83afa38eb20ca27e30683edc7729880e091387fc.tar.bz2 | |
vmware-vga: CVE-2014-3689: turn off hw accel
Quick & easy stopgap for CVE-2014-3689: We just compile out the
hardware acceleration functions which lack sanity checks. Thankfully
we have capability bits for them (SVGA_CAP_RECT_COPY and
SVGA_CAP_RECT_FILL), so guests should deal just fine, in theory.
Subsequent patches will add the missing checks and re-enable the
hardware acceleration emulation.
Cc: qemu-stable@nongnu.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Don Koch <dkoch@verizon.com>
Diffstat (limited to 'hw/display/tc6393xb.c')
0 files changed, 0 insertions, 0 deletions