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| author | Giuseppe Scrivano <gscrivan@redhat.com> | 2018-10-26 16:42:28 +0200 |
|---|---|---|
| committer | Giuseppe Scrivano <gscrivan@redhat.com> | 2018-10-30 15:35:24 +0100 |
| commit | c65b3599cc3ab6972f1b5d96f3e712cd86d74833 (patch) | |
| tree | 6ca4f84e2144b8ea878d93eda76179cbf29227df /cmd | |
| parent | f77d846536718950575fa5206d9e3654ba140590 (diff) | |
| download | podman-c65b3599cc3ab6972f1b5d96f3e712cd86d74833.tar.gz podman-c65b3599cc3ab6972f1b5d96f3e712cd86d74833.tar.bz2 podman-c65b3599cc3ab6972f1b5d96f3e712cd86d74833.zip | |
runtime: do not allow runroot longer than 50 characters
Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/podman/libpodruntime/runtime.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/cmd/podman/libpodruntime/runtime.go b/cmd/podman/libpodruntime/runtime.go index df422eb81..a4b3581be 100644 --- a/cmd/podman/libpodruntime/runtime.go +++ b/cmd/podman/libpodruntime/runtime.go @@ -5,6 +5,7 @@ import ( "github.com/containers/libpod/pkg/rootless" "github.com/containers/libpod/pkg/util" "github.com/containers/storage" + "github.com/pkg/errors" "github.com/urfave/cli" ) @@ -42,6 +43,9 @@ func GetRuntimeWithStorageOpts(c *cli.Context, storageOpts *storage.StoreOptions if c.GlobalIsSet("runroot") { storageOpts.RunRoot = c.GlobalString("runroot") } + if len(storageOpts.RunRoot) > 50 { + return nil, errors.New("the specified runroot is longer than 50 characters") + } if c.GlobalIsSet("storage-driver") { storageOpts.GraphDriverName = c.GlobalString("storage-driver") } |