diff options
| author | Zach Koopmans <zkoopmans@google.com> | 2021-06-22 15:50:41 -0700 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2021-06-22 15:53:32 -0700 |
| commit | e1dc1c78e7a523fc64ca28bed60a9a40ea1de46a (patch) | |
| tree | a8679f27d3a333ed79f5620ba8109985cbcdcf4e /pkg/sentry/socket/netstack | |
| parent | 01bcd55c3ad3b6c3bc0179a13e5f0045fa3707b7 (diff) | |
[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
Diffstat (limited to 'pkg/sentry/socket/netstack')
| -rw-r--r-- | pkg/sentry/socket/netstack/BUILD | 1 | ||||
| -rw-r--r-- | pkg/sentry/socket/netstack/netstack.go | 5 |
2 files changed, 4 insertions, 2 deletions
diff --git a/pkg/sentry/socket/netstack/BUILD b/pkg/sentry/socket/netstack/BUILD index 96c425619..e828982eb 100644 --- a/pkg/sentry/socket/netstack/BUILD +++ b/pkg/sentry/socket/netstack/BUILD @@ -21,6 +21,7 @@ go_library( "//pkg/abi/linux", "//pkg/abi/linux/errno", "//pkg/context", + "//pkg/errors/linuxerr", "//pkg/hostarch", "//pkg/log", "//pkg/marshal", diff --git a/pkg/sentry/socket/netstack/netstack.go b/pkg/sentry/socket/netstack/netstack.go index 66d0fcb47..11f75628c 100644 --- a/pkg/sentry/socket/netstack/netstack.go +++ b/pkg/sentry/socket/netstack/netstack.go @@ -38,6 +38,7 @@ 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/log" "gvisor.dev/gvisor/pkg/marshal" @@ -2809,7 +2810,7 @@ func (s *socketOpsCommon) RecvMsg(t *kernel.Task, dst usermem.IOSequence, flags if n > 0 { return n, msgFlags, senderAddr, senderAddrLen, controlMessages, 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) @@ -2877,7 +2878,7 @@ func (s *socketOpsCommon) SendMsg(t *kernel.Task, src usermem.IOSequence, to []b // became available between when we last checked and when we setup // the notification. if err := t.BlockWithDeadline(ch, haveDeadline, deadline); err != nil { - if err == syserror.ETIMEDOUT { + if linuxerr.Equals(linuxerr.ETIMEDOUT, err) { return int(total), syserr.ErrTryAgain } // handleIOError will consume errors from t.Block if needed. |