drm/vmwgfx: Fix breakage introduced by commit "drm: block userspace under allocating buffer and having drivers overwrite it (v2)"
The mentioned commit breaks the vmwgfx ioctl argument sanity check. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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39b4d07aa3
commit
2854eedae2
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@ -500,7 +500,7 @@ static long vmw_unlocked_ioctl(struct file *filp, unsigned int cmd,
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struct drm_ioctl_desc *ioctl =
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struct drm_ioctl_desc *ioctl =
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&vmw_ioctls[nr - DRM_COMMAND_BASE];
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&vmw_ioctls[nr - DRM_COMMAND_BASE];
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if (unlikely(ioctl->cmd != cmd)) {
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if (unlikely(ioctl->cmd_drv != cmd)) {
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DRM_ERROR("Invalid command format, ioctl %d\n",
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DRM_ERROR("Invalid command format, ioctl %d\n",
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nr - DRM_COMMAND_BASE);
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nr - DRM_COMMAND_BASE);
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return -EINVAL;
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return -EINVAL;
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