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| author | Thomas Hellstrom <thellstrom@vmware.com> | 2014-03-19 10:45:11 +0100 |
|---|---|---|
| committer | Thomas Hellstrom <thellstrom@vmware.com> | 2014-03-28 14:19:03 +0100 |
| commit | 6d10aab8f0658d624e5aafcd52b70afa23a75e5e (patch) | |
| tree | 8ead3c5e0a3bacf4ff5eb3f876a9e880aa4f9d58 /include | |
| parent | drm/vmwgfx: Allow prime fds in the surface reference ioctls (diff) | |
| download | linux-6d10aab8f0658d624e5aafcd52b70afa23a75e5e.tar.xz linux-6d10aab8f0658d624e5aafcd52b70afa23a75e5e.zip | |
drm/vmwgfx: Tighten security around surface sharing v2
If using legacy (non-prime) surface sharing, only allow surfaces
to be shared between clients with the same master. This will block
malicious clients from peeking at contents at surfaces from other
(possibly vt-switched) masters.
v2:
s/legacy_client/primary_client/
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions