From 49b596b98d9317cb1b63d8004b812e3329812528 Mon Sep 17 00:00:00 2001 From: Michael Pratt Date: Fri, 18 Oct 2019 15:31:33 -0700 Subject: Cleanup host UDS support This change fixes several issues with the fsgofer host UDS support. Notably, it adds support for SOCK_SEQPACKET and SOCK_DGRAM sockets [1]. It also fixes unsafe use of unet.Socket, which could cause a panic if Socket.FD is called when err != nil, and calls to Socket.FD with nothing to prevent the garbage collector from destroying and closing the socket. A set of tests is added to exercise host UDS access. This required extracting most of the syscall test runner into a library that can be used by custom tests. Updates #235 Updates #1003 [1] N.B. SOCK_DGRAM sockets are likely not particularly useful, as a server can only reply to a client that binds first. We don't allow bind, so these are unlikely to be used. PiperOrigin-RevId: 275558502 --- runsc/testutil/BUILD | 1 + 1 file changed, 1 insertion(+) (limited to 'runsc/testutil/BUILD') diff --git a/runsc/testutil/BUILD b/runsc/testutil/BUILD index d44ebc906..c96ca2eb6 100644 --- a/runsc/testutil/BUILD +++ b/runsc/testutil/BUILD @@ -9,6 +9,7 @@ go_library( importpath = "gvisor.dev/gvisor/runsc/testutil", visibility = ["//:sandbox"], deps = [ + "//pkg/log", "//runsc/boot", "//runsc/specutils", "@com_github_cenkalti_backoff//:go_default_library", -- cgit v1.2.3