diff options
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/fshim/ipc/payload.go | 2 | ||||
| -rw-r--r-- | cmd/fshim/main.go | 15 |
2 files changed, 17 insertions, 0 deletions
diff --git a/cmd/fshim/ipc/payload.go b/cmd/fshim/ipc/payload.go index 3ef2dac1..92e51e8c 100644 --- a/cmd/fshim/ipc/payload.go +++ b/cmd/fshim/ipc/payload.go @@ -13,6 +13,8 @@ type Payload struct { Exec [2]string // bwrap config Bwrap *bwrap.Config + // path to outer home directory + Home string // sync fd Sync *uintptr diff --git a/cmd/fshim/main.go b/cmd/fshim/main.go index 6b271227..5aece38f 100644 --- a/cmd/fshim/main.go +++ b/cmd/fshim/main.go @@ -81,6 +81,21 @@ func main() { // not fatal } + // ensure home directory as target user + if s, err := os.Stat(payload.Home); err != nil { + if os.IsNotExist(err) { + if err = os.Mkdir(payload.Home, 0700); err != nil { + fmsg.Fatalf("cannot create home directory: %v", err) + } + } else { + fmsg.Fatalf("cannot access home directory: %v", err) + } + + // home directory is created, proceed + } else if !s.IsDir() { + fmsg.Fatalf("data path %q is not a directory", payload.Home) + } + var ic init0.Payload // resolve argv0 |