From 8cae2978ef1b84708df1f872c2340ec109537996 Mon Sep 17 00:00:00 2001 From: Paul Holzinger Date: Thu, 14 Oct 2021 12:56:44 +0200 Subject: Fix panic in container create compat api The bind and tmpfs options can be nil, we have to check that before we try to use it. Fixes #11961 Signed-off-by: Paul Holzinger --- cmd/podman/common/create_opts.go | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) (limited to 'cmd') diff --git a/cmd/podman/common/create_opts.go b/cmd/podman/common/create_opts.go index 09ac61f2e..50d7c446d 100644 --- a/cmd/podman/common/create_opts.go +++ b/cmd/podman/common/create_opts.go @@ -104,15 +104,18 @@ func ContainerCreateToContainerCLIOpts(cc handlers.CreateContainerConfig, rtc *c addField(&builder, "target", m.Target) addField(&builder, "ro", strconv.FormatBool(m.ReadOnly)) addField(&builder, "consistency", string(m.Consistency)) - // Map any specialized mount options that intersect between *Options and cli options switch m.Type { case mount.TypeBind: - addField(&builder, "bind-propagation", string(m.BindOptions.Propagation)) - addField(&builder, "bind-nonrecursive", strconv.FormatBool(m.BindOptions.NonRecursive)) + if m.BindOptions != nil { + addField(&builder, "bind-propagation", string(m.BindOptions.Propagation)) + addField(&builder, "bind-nonrecursive", strconv.FormatBool(m.BindOptions.NonRecursive)) + } case mount.TypeTmpfs: - addField(&builder, "tmpfs-size", strconv.FormatInt(m.TmpfsOptions.SizeBytes, 10)) - addField(&builder, "tmpfs-mode", strconv.FormatUint(uint64(m.TmpfsOptions.Mode), 10)) + if m.TmpfsOptions != nil { + addField(&builder, "tmpfs-size", strconv.FormatInt(m.TmpfsOptions.SizeBytes, 10)) + addField(&builder, "tmpfs-mode", strconv.FormatUint(uint64(m.TmpfsOptions.Mode), 10)) + } case mount.TypeVolume: // All current VolumeOpts are handled above // See vendor/github.com/containers/common/pkg/parse/parse.go:ValidateVolumeOpts() -- cgit v1.2.3-54-g00ecf