From 0f60799a4f8c3db567973574147370fc900df55f Mon Sep 17 00:00:00 2001 From: Fabricio Voznika Date: Mon, 16 Mar 2020 13:28:00 -0700 Subject: Add calls to vfs.CheckSetStat to fsimpls Only gofer filesystem was calling vfs.CheckSetStat for vfs.FilesystemImpl.SetStatAt and vfs.FileDescriptionImpl.SetStat. Updates #1193, #1672, #1197 PiperOrigin-RevId: 301226522 --- pkg/sentry/vfs/filesystem.go | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'pkg/sentry/vfs/filesystem.go') diff --git a/pkg/sentry/vfs/filesystem.go b/pkg/sentry/vfs/filesystem.go index c43dcff3d..332decce6 100644 --- a/pkg/sentry/vfs/filesystem.go +++ b/pkg/sentry/vfs/filesystem.go @@ -366,7 +366,9 @@ type FilesystemImpl interface { // ResolvingPath.Resolve*(), then !rp.Done(). RmdirAt(ctx context.Context, rp *ResolvingPath) error - // SetStatAt updates metadata for the file at the given path. + // SetStatAt updates metadata for the file at the given path. Implementations + // are responsible for checking if the operation can be performed + // (see vfs.CheckSetStat() for common checks). // // Errors: // -- cgit v1.2.3