diff options
Diffstat (limited to 'pkg/sentry/fs/proc/sys.go')
| -rw-r--r-- | pkg/sentry/fs/proc/sys.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/pkg/sentry/fs/proc/sys.go b/pkg/sentry/fs/proc/sys.go index a2d36ca23..384b4ffe1 100644 --- a/pkg/sentry/fs/proc/sys.go +++ b/pkg/sentry/fs/proc/sys.go @@ -17,7 +17,9 @@ package proc import ( "fmt" "io" + "strconv" + "gvisor.googlesource.com/gvisor/pkg/abi/linux" "gvisor.googlesource.com/gvisor/pkg/sentry/context" "gvisor.googlesource.com/gvisor/pkg/sentry/fs" "gvisor.googlesource.com/gvisor/pkg/sentry/fs/proc/seqfile" @@ -102,6 +104,10 @@ func (p *proc) newKernelDir(ctx context.Context, msrc *fs.MountSource) *fs.Inode d := &ramfs.Dir{} d.InitDir(ctx, nil, fs.RootOwner, fs.FilePermsFromMode(0555)) d.AddChild(ctx, "hostname", p.newHostname(ctx, msrc)) + + d.AddChild(ctx, "shmmax", p.newStubProcFSFile(ctx, msrc, []byte(strconv.FormatUint(linux.SHMMAX, 10)))) + d.AddChild(ctx, "shmall", p.newStubProcFSFile(ctx, msrc, []byte(strconv.FormatUint(linux.SHMALL, 10)))) + d.AddChild(ctx, "shmmni", p.newStubProcFSFile(ctx, msrc, []byte(strconv.FormatUint(linux.SHMMNI, 10)))) return newFile(d, msrc, fs.SpecialDirectory, nil) } |