From e1dc1c78e7a523fc64ca28bed60a9a40ea1de46a Mon Sep 17 00:00:00 2001 From: Zach Koopmans Date: Tue, 22 Jun 2021 15:50:41 -0700 Subject: [syserror] Add conversions to linuxerr with temporary Equals method. Add Equals method to compare syserror and unix.Errno errors to linuxerr errors. This will facilitate removal of syserror definitions in a followup, and finding needed conversions from unix.Errno to linuxerr. PiperOrigin-RevId: 380909667 --- pkg/sentry/socket/netlink/BUILD | 1 + pkg/sentry/socket/netlink/socket.go | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'pkg/sentry/socket/netlink') diff --git a/pkg/sentry/socket/netlink/BUILD b/pkg/sentry/socket/netlink/BUILD index 6b83698ad..ed85404da 100644 --- a/pkg/sentry/socket/netlink/BUILD +++ b/pkg/sentry/socket/netlink/BUILD @@ -17,6 +17,7 @@ go_library( "//pkg/abi/linux/errno", "//pkg/bits", "//pkg/context", + "//pkg/errors/linuxerr", "//pkg/hostarch", "//pkg/marshal", "//pkg/marshal/primitive", diff --git a/pkg/sentry/socket/netlink/socket.go b/pkg/sentry/socket/netlink/socket.go index c9f784cf4..d53f23a9a 100644 --- a/pkg/sentry/socket/netlink/socket.go +++ b/pkg/sentry/socket/netlink/socket.go @@ -22,6 +22,7 @@ import ( "gvisor.dev/gvisor/pkg/abi/linux" "gvisor.dev/gvisor/pkg/abi/linux/errno" "gvisor.dev/gvisor/pkg/context" + "gvisor.dev/gvisor/pkg/errors/linuxerr" "gvisor.dev/gvisor/pkg/hostarch" "gvisor.dev/gvisor/pkg/marshal" "gvisor.dev/gvisor/pkg/marshal/primitive" @@ -559,7 +560,7 @@ func (s *socketOpsCommon) RecvMsg(t *kernel.Task, dst usermem.IOSequence, flags } if err := t.BlockWithDeadline(ch, haveDeadline, deadline); err != nil { - if err == syserror.ETIMEDOUT { + if linuxerr.Equals(linuxerr.ETIMEDOUT, err) { return 0, 0, nil, 0, socket.ControlMessages{}, syserr.ErrTryAgain } return 0, 0, nil, 0, socket.ControlMessages{}, syserr.FromError(err) -- cgit v1.2.3