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| author | haircommander <pehunt@redhat.com> | 2018-08-23 13:33:10 -0400 |
|---|---|---|
| committer | Atomic Bot <atomic-devel@projectatomic.io> | 2018-08-23 18:16:28 +0000 |
| commit | 4c00dc66dfacc214d6fff845b73a4fc4226b6747 (patch) | |
| tree | 38bb31acffd27a56a68f54af4968a082ffdb1f73 /libpod/util.go | |
| parent | 0e6266858a913ac36de0726ede10d5d03af533e3 (diff) | |
| download | podman-4c00dc66dfacc214d6fff845b73a4fc4226b6747.tar.gz podman-4c00dc66dfacc214d6fff845b73a4fc4226b6747.tar.bz2 podman-4c00dc66dfacc214d6fff845b73a4fc4226b6747.zip | |
Refactor error checking in With*NSFromPod options
Signed-off-by: haircommander <pehunt@redhat.com>
Closes: #1187
Approved by: mheon
Diffstat (limited to 'libpod/util.go')
| -rw-r--r-- | libpod/util.go | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/libpod/util.go b/libpod/util.go index 13235059f..17325f6e4 100644 --- a/libpod/util.go +++ b/libpod/util.go @@ -145,3 +145,18 @@ func sortMounts(m []spec.Mount) []spec.Mount { sort.Sort(byDestination(m)) return m } + +func validPodNSOption(p *Pod, ctrPod string) error { + if p == nil { + return errors.Wrapf(ErrInvalidArg, "pod passed in was nil. Container may not be associated with a pod") + } + + if ctrPod == "" { + return errors.Wrapf(ErrInvalidArg, "container is not a member of any pod") + } + + if ctrPod != p.ID() { + return errors.Wrapf(ErrInvalidArg, "pod passed in is not the pod the container is associated with") + } + return nil +} |