am 86317696: am c526381f: am 9cb9a14c: (-s ours) am bad193d9: am 91ac4618: am 0e94cee9: DO NOT MERGE opengl: Fix QemuPipeStream::readFully reading beyond end of buffer

* commit '86317696c6f0efef21b8139575001f2cf3cfad1f':
  DO NOT MERGE opengl: Fix QemuPipeStream::readFully reading beyond end of buffer