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| author | Mrigank Krishan <mrigankkrishan@gmail.com> | 2019-10-04 02:00:29 +0530 |
|---|---|---|
| committer | Mrigank Krishan <mrigankkrishan@gmail.com> | 2019-10-04 02:34:01 +0530 |
| commit | c5e26f8e40f3bc51ee7cdfce8eb4207105e4c4ba (patch) | |
| tree | 22b35a2055f803e811eb12666460f7627889b53a /cmd/podman/network_create.go | |
| parent | 86c8650c2328a4a611e614c7220627feae4d4eae (diff) | |
| download | podman-c5e26f8e40f3bc51ee7cdfce8eb4207105e4c4ba.tar.gz podman-c5e26f8e40f3bc51ee7cdfce8eb4207105e4c4ba.tar.bz2 podman-c5e26f8e40f3bc51ee7cdfce8eb4207105e4c4ba.zip | |
podman network create: validate user input
Disallow invalid/confusing names such as '../bar' or 'foo '
Closes #4184
Signed-off-by: Mrigank Krishan <mrigankkrishan@gmail.com>
Diffstat (limited to 'cmd/podman/network_create.go')
| -rw-r--r-- | cmd/podman/network_create.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/cmd/podman/network_create.go b/cmd/podman/network_create.go index 378a92568..11f13faad 100644 --- a/cmd/podman/network_create.go +++ b/cmd/podman/network_create.go @@ -4,11 +4,12 @@ package main import ( "fmt" - "github.com/containers/libpod/pkg/network" "net" "github.com/containers/libpod/cmd/podman/cliconfig" + "github.com/containers/libpod/libpod" "github.com/containers/libpod/pkg/adapter" + "github.com/containers/libpod/pkg/network" "github.com/containers/libpod/pkg/rootless" "github.com/pkg/errors" "github.com/spf13/cobra" @@ -58,6 +59,9 @@ func networkcreateCmd(c *cliconfig.NetworkCreateValues) error { if len(c.InputArgs) > 1 { return errors.Errorf("only one network can be created at a time") } + if len(c.InputArgs) > 0 && !libpod.NameRegex.MatchString(c.InputArgs[0]) { + return libpod.RegexError + } runtime, err := adapter.GetRuntimeNoStore(getContext(), &c.PodmanCommand) if err != nil { return err |