diff options
Diffstat (limited to 'pkg/sentry/strace/strace.go')
| -rw-r--r-- | pkg/sentry/strace/strace.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/pkg/sentry/strace/strace.go b/pkg/sentry/strace/strace.go index af7088847..3ea9c31dd 100644 --- a/pkg/sentry/strace/strace.go +++ b/pkg/sentry/strace/strace.go @@ -133,6 +133,9 @@ func dump(t *kernel.Task, addr hostarch.Addr, size uint, maximumBlobSize uint) s } func path(t *kernel.Task, addr hostarch.Addr) string { + if addr == 0 { + return "<null>" + } path, err := t.CopyInString(addr, linux.PATH_MAX) if err != nil { return fmt.Sprintf("%#x (error decoding path: %s)", addr, err) |