vmwgfx: information leak in vmw_execbuf_copy_fence_user()
If ret is non-zero then we don't initialize the struct which leaks stack information to user space. Signed-off-by: NDan Carpenter <dan.carpenter@oracle.com> Reviewed-by: NThomas Hellstrom <thellstrom@vmware.com> Reviewed-by: NVasiliy Kulikov <segoon@openwall.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
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