From abffebde7be2dcdb4564e45f845d7c150ced0ccb Mon Sep 17 00:00:00 2001 From: Ridwan Sharif Date: Tue, 7 Jul 2020 21:48:25 -0400 Subject: Gate FUSE behind a runsc flag This change gates all FUSE commands (by gating /dev/fuse) behind a runsc flag. In order to use FUSE commands, use the --fuse flag with the --vfs2 flag. Check if FUSE is enabled by running dmesg in the sandbox. --- pkg/sentry/kernel/syslog.go | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'pkg/sentry/kernel/syslog.go') diff --git a/pkg/sentry/kernel/syslog.go b/pkg/sentry/kernel/syslog.go index 4607cde2f..a83ce219c 100644 --- a/pkg/sentry/kernel/syslog.go +++ b/pkg/sentry/kernel/syslog.go @@ -98,6 +98,15 @@ func (s *syslog) Log() []byte { s.msg = append(s.msg, []byte(fmt.Sprintf(format, time, selectMessage()))...) } + if VFS2Enabled { + time += rand.Float64() / 2 + s.msg = append(s.msg, []byte(fmt.Sprintf(format, time, "Setting up VFS2..."))...) + if FUSEEnabled { + time += rand.Float64() / 2 + s.msg = append(s.msg, []byte(fmt.Sprintf(format, time, "Setting up FUSE..."))...) + } + } + time += rand.Float64() / 2 s.msg = append(s.msg, []byte(fmt.Sprintf(format, time, "Ready!"))...) -- cgit v1.2.3