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| author | David Riley <davidriley@chromium.org> | 2019-06-05 16:44:20 -0700 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2019-06-06 09:44:40 +0200 |
| commit | 7fdf478a43869bee27e1b50955830f6ebc730b67 (patch) | |
| tree | 153bfa07887ea8f1b5b73f0a6675072626b79896 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | drm/bridge/synopsys: dw-hdmi: Add "unwedge" for ddc bus (diff) | |
| download | linux-7fdf478a43869bee27e1b50955830f6ebc730b67.tar.gz linux-7fdf478a43869bee27e1b50955830f6ebc730b67.zip | |
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>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions