diff options
author | gVisor bot <gvisor-bot@google.com> | 2020-02-25 21:40:09 +0000 |
---|---|---|
committer | gVisor bot <gvisor-bot@google.com> | 2020-02-25 21:40:09 +0000 |
commit | ed9085d4e5d4944ab662a58ee3a33d3b5210bd3e (patch) | |
tree | ae6b893d1b673b9020cf1cf3d66c5071e492d7fb /pkg/sentry/fsbridge/vfs.go | |
parent | a59ee560978159013ade1bfb878d39cf9c551476 (diff) | |
parent | 471b15b212831af31c2fe36cd42cea7ec7b7785b (diff) |
Merge release-20200219.0-37-g471b15b (automated)
Diffstat (limited to 'pkg/sentry/fsbridge/vfs.go')
-rwxr-xr-x | pkg/sentry/fsbridge/vfs.go | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/pkg/sentry/fsbridge/vfs.go b/pkg/sentry/fsbridge/vfs.go index e657c39bc..6aa17bfc1 100755 --- a/pkg/sentry/fsbridge/vfs.go +++ b/pkg/sentry/fsbridge/vfs.go @@ -117,15 +117,19 @@ func NewVFSLookup(mntns *vfs.MountNamespace, root, workingDir vfs.VirtualDentry) // default anyways. // // TODO(gvisor.dev/issue/1623): Check mount has read and exec permission. -func (l *vfsLookup) OpenPath(ctx context.Context, path string, opts vfs.OpenOptions, _ *uint, resolveFinal bool) (File, error) { +func (l *vfsLookup) OpenPath(ctx context.Context, pathname string, opts vfs.OpenOptions, _ *uint, resolveFinal bool) (File, error) { vfsObj := l.mntns.Root().Mount().Filesystem().VirtualFilesystem() creds := auth.CredentialsFromContext(ctx) + path := fspath.Parse(pathname) pop := &vfs.PathOperation{ Root: l.root, - Start: l.root, - Path: fspath.Parse(path), + Start: l.workingDir, + Path: path, FollowFinalSymlink: resolveFinal, } + if path.Absolute { + pop.Start = l.root + } fd, err := vfsObj.OpenAt(ctx, creds, pop, &opts) if err != nil { return nil, err |