From 106de2182d34197d76fb68863cd4a102ebac2dbb Mon Sep 17 00:00:00 2001
From: Nicolas Lacasse <nlacasse@google.com>
Date: Fri, 24 Aug 2018 17:42:30 -0700
Subject: runsc: Terminal support for "docker exec -ti".

This CL adds terminal support for "docker exec".  We previously only supported
consoles for the container process, but not exec processes.

The SYS_IOCTL syscall was added to the default seccomp filter list, but only
for ioctls that get/set winsize and termios structs. We need to allow these
ioctl for all containers because it's possible to run "exec -ti" on a
container that was started without an attached console, after the filters
have been installed.

Note that control-character signals are still not properly supported.

Tested with:
	$ docker run --runtime=runsc -it alpine
In another terminial:
	$ docker exec -it <containerid> /bin/sh

PiperOrigin-RevId: 210185456
Change-Id: I6d2401e53a7697bb988c120a8961505c335f96d9
---
 runsc/sandbox/BUILD | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'runsc/sandbox/BUILD')

diff --git a/runsc/sandbox/BUILD b/runsc/sandbox/BUILD
index d26a4dac6..e9a39f797 100644
--- a/runsc/sandbox/BUILD
+++ b/runsc/sandbox/BUILD
@@ -5,7 +5,6 @@ load("@io_bazel_rules_go//go:def.bzl", "go_library")
 go_library(
     name = "sandbox",
     srcs = [
-        "console.go",
         "namespace.go",
         "network.go",
         "sandbox.go",
@@ -21,9 +20,9 @@ go_library(
         "//pkg/sentry/control",
         "//pkg/urpc",
         "//runsc/boot",
+        "//runsc/console",
         "//runsc/fsgofer",
         "//runsc/specutils",
-        "@com_github_kr_pty//:go_default_library",
         "@com_github_opencontainers_runtime-spec//specs-go:go_default_library",
         "@com_github_vishvananda_netlink//:go_default_library",
         "@org_golang_x_sys//unix:go_default_library",
-- 
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