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authorgVisor bot <gvisor-bot@google.com>2020-02-25 21:40:09 +0000
committergVisor bot <gvisor-bot@google.com>2020-02-25 21:40:09 +0000
commited9085d4e5d4944ab662a58ee3a33d3b5210bd3e (patch)
treeae6b893d1b673b9020cf1cf3d66c5071e492d7fb /pkg/sentry/fsbridge
parenta59ee560978159013ade1bfb878d39cf9c551476 (diff)
parent471b15b212831af31c2fe36cd42cea7ec7b7785b (diff)
Merge release-20200219.0-37-g471b15b (automated)
Diffstat (limited to 'pkg/sentry/fsbridge')
-rwxr-xr-xpkg/sentry/fsbridge/vfs.go10
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