Instead of filtering syscalls to the host kernel, gVisor interposes a completely separate kernel implementation called the Sentry between the untrusted code and the host. The Sentry does not access the host filesystem directly; instead, a separate process called the Gofer handles file operations on the Sentry’s behalf, communicating over a restricted protocol. This means even the Sentry’s own file access is mediated.
Choose decoder at call site:
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You call mediaSource.addSourceBuffer(mimeType) to declare what codec format you’ll be feeding the buffer.
在保密提交程序下，公司可以先接收监管机构的反馈并进行修改，之后相关信息才会公开。