runtime: do not allow runroot longer than 50 characters
@@ -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")
}
