Bump github.com/containernetworking/cni from 1.1.0 to 1.1.1

Bumps [github.com/containernetworking/cni](https://github.com/containernetworking/cni) from 1.1.0 to 1.1.1.
- [Release notes](https://github.com/containernetworking/cni/releases)
- [Commits](https://github.com/containernetworking/cni/compare/v1.1.0...v1.1.1)

---
updated-dependencies:
- dependency-name: github.com/containernetworking/cni
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/checkpoint-restore/checkpointctl v0.0.0-20220321135231-33f4a66335f0
 	github.com/checkpoint-restore/go-criu/v5 v5.3.0
 	github.com/container-orchestrated-devices/container-device-interface v0.4.0
-	github.com/containernetworking/cni v1.1.0
+	github.com/containernetworking/cni v1.1.1
 	github.com/containernetworking/plugins v1.1.1
 	github.com/containers/buildah v1.26.1-0.20220524184833-5500333c2e06
 	github.com/containers/common v0.48.1-0.20220523155016-2fd37da97824

go.sum

@@ -328,8 +328,9 @@ github.com/containernetworking/cni v0.7.1/go.mod h1:LGwApLUm2FpoOfxTDEeq8T9ipbpZ
 github.com/containernetworking/cni v0.8.0/go.mod h1:LGwApLUm2FpoOfxTDEeq8T9ipbpZ61X79hmU3w8FmsY=
 github.com/containernetworking/cni v0.8.1/go.mod h1:LGwApLUm2FpoOfxTDEeq8T9ipbpZ61X79hmU3w8FmsY=
 github.com/containernetworking/cni v1.0.1/go.mod h1:AKuhXbN5EzmD4yTNtfSsX3tPcmtrBI6QcRV0NiNt15Y=
-github.com/containernetworking/cni v1.1.0 h1:T00oIz4hef+/p9gpRZa57SnIN+QnbmAHBjbxaOSFo9U=
 github.com/containernetworking/cni v1.1.0/go.mod h1:sDpYKmGVENF3s6uvMvGgldDWeG8dMxakj/u+i9ht9vw=
+github.com/containernetworking/cni v1.1.1 h1:ky20T7c0MvKvbMOwS/FrlbNwjEoqJEUUYfsL4b0mc4k=
+github.com/containernetworking/cni v1.1.1/go.mod h1:sDpYKmGVENF3s6uvMvGgldDWeG8dMxakj/u+i9ht9vw=
 github.com/containernetworking/plugins v0.8.6/go.mod h1:qnw5mN19D8fIwkqW7oHHYDHVlzhJpcY6TQxn/fUyDDM=
 github.com/containernetworking/plugins v0.9.1/go.mod h1:xP/idU2ldlzN6m4p5LmGiwRDjeJr6FLK6vuiUwoH7P8=
 github.com/containernetworking/plugins v1.0.1/go.mod h1:QHCfGpaTwYTbbH+nZXKVTxNBDZcxSOplJT5ico8/FLE=

vendor/github.com/containernetworking/cni/pkg/invoke/exec.go

@@ -16,6 +16,7 @@ package invoke
 
 import (
 	"context"
+	"encoding/json"
 	"fmt"
 	"os"
 
@@ -33,6 +34,43 @@ type Exec interface {
 	Decode(jsonBytes []byte) (version.PluginInfo, error)
 }
 
+// Plugin must return result in same version as specified in netconf; but
+// for backwards compatibility reasons if the result version is empty use
+// config version (rather than technically correct 0.1.0).
+// https://github.com/containernetworking/cni/issues/895
+func fixupResultVersion(netconf, result []byte) (string, []byte, error) {
+	versionDecoder := &version.ConfigDecoder{}
+	confVersion, err := versionDecoder.Decode(netconf)
+	if err != nil {
+		return "", nil, err
+	}
+
+	var rawResult map[string]interface{}
+	if err := json.Unmarshal(result, &rawResult); err != nil {
+		return "", nil, fmt.Errorf("failed to unmarshal raw result: %w", err)
+	}
+
+	// Manually decode Result version; we need to know whether its cniVersion
+	// is empty, while built-in decoders (correctly) substitute 0.1.0 for an
+	// empty version per the CNI spec.
+	if resultVerRaw, ok := rawResult["cniVersion"]; ok {
+		resultVer, ok := resultVerRaw.(string)
+		if ok && resultVer != "" {
+			return resultVer, result, nil
+		}
+	}
+
+	// If the cniVersion is not present or empty, assume the result is
+	// the same CNI spec version as the config
+	rawResult["cniVersion"] = confVersion
+	newBytes, err := json.Marshal(rawResult)
+	if err != nil {
+		return "", nil, fmt.Errorf("failed to remarshal fixed result: %w", err)
+	}
+
+	return confVersion, newBytes, nil
+}
+
 // For example, a testcase could pass an instance of the following fakeExec
 // object to ExecPluginWithResult() to verify the incoming stdin and environment
 // and provide a tailored response:
@@ -84,7 +122,12 @@ func ExecPluginWithResult(ctx context.Context, pluginPath string, netconf []byte
 		return nil, err
 	}
 
-	return create.CreateFromBytes(stdoutBytes)
+	resultVersion, fixedBytes, err := fixupResultVersion(netconf, stdoutBytes)
+	if err != nil {
+		return nil, err
+	}
+
+	return create.Create(resultVersion, fixedBytes)
 }
 
 func ExecPluginWithoutResult(ctx context.Context, pluginPath string, netconf []byte, args CNIArgs, exec Exec) error {

vendor/modules.txt

@@ -72,7 +72,7 @@ github.com/containerd/containerd/sys
 # github.com/containerd/stargz-snapshotter/estargz v0.11.4
 github.com/containerd/stargz-snapshotter/estargz
 github.com/containerd/stargz-snapshotter/estargz/errorutil
-# github.com/containernetworking/cni v1.1.0
+# github.com/containernetworking/cni v1.1.1
 ## explicit
 github.com/containernetworking/cni/libcni
 github.com/containernetworking/cni/pkg/invoke