gvisor - Container Runtime Sandbox

Age	Commit message (Collapse)	Author
2019-06-26	Always set SysProcAttr.Ctty to an FD in the child's FD table.	Nicolas Lacasse
	Go was going to change the behavior of SysProcAttr.Ctty such that it must be an FD in the parent FD table: https://go-review.googlesource.com/c/go/+/178919/ However, after some debate, it was decided that this change was too backwards-incompatible, and so it was reverted. https://github.com/golang/go/issues/29458 The behavior going forward is unchanged: the Ctty FD must be an FD in the child FD table. PiperOrigin-RevId: 255228476
2019-06-25	Use different Ctty FDs based on the go version.	Nicolas Lacasse
	An upcoming change in Go 1.13 [1] changes the semantics of the SysProcAttr.Ctty field. Prior to the change, the FD must be an FD in the child process's FD table (aka "post-shuffle"). After the change, the FD must be an FD in the current process's FD table (aka "pre-shuffle"). To be compatible with both versions this CL introduces a new boolean "CttyFdIsPostShuffle" which indicates whether a pre- or post-shuffle FD should be provided. We use build tags to chose the correct one. 1: https://go-review.googlesource.com/c/go/+/178919/ PiperOrigin-RevId: 255015303