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7fdf478a43
linux/drivers/gpu/drm/virtio
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David Riley 7fdf478a43 drm/virtio: Ensure cached capset entries are valid before copying. 
virtio_gpu_get_caps_ioctl could return success with invalid data if a
second caller to the function occurred after the entry was created in
virtio_gpu_cmd_get_capset but prior to the virtio_gpu_cmd_capset_cb
callback being called.  This could leak contents of memory as well
since the caps_cache allocation is done without zeroing.

Signed-off-by: David Riley <davidriley@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20190605234423.11348-1-davidriley@chromium.org
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2019-06-06 09:44:40 +02:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile drm/virtio: add trace events for commands 2019-05-06 10:52:58 +02:00
virtgpu_debugfs.c drm/virtio: add virtio-gpu-features debugfs file. 2019-03-28 12:11:55 +01:00
virtgpu_display.c drm/virtio: add missing drm_atomic_helper_shutdown() call. 2019-04-02 11:00:45 +02:00
virtgpu_drv.c drm pull request for 5.2 2019-05-08 21:35:19 -07:00
virtgpu_drv.h Merge drm/drm-next into drm-misc-next 2019-05-22 16:08:21 -04:00
virtgpu_fb.c drm/virtio: switch to generic fbdev emulation 2018-12-14 09:40:27 +01:00
virtgpu_fence.c drm/virtio: Remove redundant return type 2019-05-06 15:36:23 +02:00
virtgpu_gem.c drm/virtio: rework resource creation workflow. 2019-03-28 12:11:56 +01:00
virtgpu_ioctl.c drm/virtio: Ensure cached capset entries are valid before copying. 2019-06-06 09:44:40 +02:00
virtgpu_kms.c drm/virtio: Drop deprecated load/unload initialization 2019-01-09 09:38:49 +01:00
virtgpu_object.c drm/virtio: rework resource creation workflow. 2019-03-28 12:11:56 +01:00
virtgpu_plane.c drm/virtio: drop virtio_gpu_fence_cleanup() 2019-01-08 12:00:01 +01:00
virtgpu_prime.c drm pull request for 5.2 2019-05-08 21:35:19 -07:00
virtgpu_trace_points.c drm/virtio: add trace events for commands 2019-05-06 10:52:58 +02:00
virtgpu_trace.h drm/virtio: add trace events for commands 2019-05-06 10:52:58 +02:00
virtgpu_ttm.c Merge branch 'drm-next-5.2' of git://people.freedesktop.org/~agd5f/linux into drm-next 2019-04-03 13:26:11 +10:00
virtgpu_vq.c drm/virtio: add trace events for commands 2019-05-06 10:52:58 +02:00