diff options
| author | Thomas Hellstrom <thellstrom@vmware.com> | 2017-03-27 05:21:25 -0400 |
|---|---|---|
| committer | Thomas Hellstrom <thellstrom@vmware.com> | 2017-03-30 05:43:39 -0400 |
| commit | fe25deb7737ce6c0879ccf79c99fa1221d428bf2 (patch) | |
| tree | 8e5091f95dc74616cb5aab8560f8a0b7d1b8e577 /net/unix/af_unix.c | |
| parent | 63774069d9527a1aeaa4aa20e929ef5e8e9ecc38 (diff) | |
drm/ttm, drm/vmwgfx: Relax permission checking when opening surfaces
Previously, when a surface was opened using a legacy (non prime) handle,
it was verified to have been created by a client in the same master realm.
Relax this so that opening is also allowed recursively if the client
already has the surface open.
This works around a regression in svga mesa where opening of a shared
surface is used recursively to obtain surface information.
Cc: <stable@vger.kernel.org>
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Diffstat (limited to 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions