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Merge pull request #10585 from caesarxuchao/fix-alias

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Add boundary check before accessing os.Args[1]
This commit is contained in:
Eric Tune 2015-07-15 15:00:09 -07:00
commit 2e848ed707
6 changed files with 6 additions and 6 deletions
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2
pkg/kubectl/cmd/apiversions.go
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@ -41,7 +41,7 @@ func NewCmdApiVersions(f *cmdutil.Factory, out io.Writer) *cobra.Command {
} }
func RunApiVersions(f *cmdutil.Factory, out io.Writer) error { func RunApiVersions(f *cmdutil.Factory, out io.Writer) error {
if os.Args[1] == "apiversions" { if len(os.Args) > 1 && os.Args[1] == "apiversions" {
printDeprecationWarning("api-versions", "apiversions") printDeprecationWarning("api-versions", "apiversions")
} }

2
pkg/kubectl/cmd/clusterinfo.go
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@ -46,7 +46,7 @@ func NewCmdClusterInfo(f *cmdutil.Factory, out io.Writer) *cobra.Command {
} }
func RunClusterInfo(factory *cmdutil.Factory, out io.Writer, cmd *cobra.Command) error { func RunClusterInfo(factory *cmdutil.Factory, out io.Writer, cmd *cobra.Command) error {
if os.Args[1] == "clusterinfo" { if len(os.Args) > 1 && os.Args[1] == "clusterinfo" {
printDeprecationWarning("cluster-info", "clusterinfo") printDeprecationWarning("cluster-info", "clusterinfo")
} }

2
pkg/kubectl/cmd/replace.go
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@ -69,7 +69,7 @@ func NewCmdReplace(f *cmdutil.Factory, out io.Writer) *cobra.Command {
} }
func RunReplace(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []string, filenames util.StringList) error { func RunReplace(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []string, filenames util.StringList) error {
if os.Args[1] == "update" { if len(os.Args) > 1 && os.Args[1] == "update" {
printDeprecationWarning("replace", "update") printDeprecationWarning("replace", "update")
} }
schema, err := f.Validator() schema, err := f.Validator()

2
pkg/kubectl/cmd/rollingupdate.go
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@ -105,7 +105,7 @@ func validateArguments(cmd *cobra.Command, args []string) (deploymentKey, filena
} }
func RunRollingUpdate(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []string) error { func RunRollingUpdate(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []string) error {
if os.Args[1] == "rollingupdate" { if len(os.Args) > 1 && os.Args[1] == "rollingupdate" {
printDeprecationWarning("rolling-update", "rollingupdate") printDeprecationWarning("rolling-update", "rollingupdate")
} }
deploymentKey, filename, image, oldName, err := validateArguments(cmd, args) deploymentKey, filename, image, oldName, err := validateArguments(cmd, args)

2
pkg/kubectl/cmd/run.go
View File

@ -70,7 +70,7 @@ func NewCmdRun(f *cmdutil.Factory, out io.Writer) *cobra.Command {
} }
func Run(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []string) error { func Run(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []string) error {
if os.Args[1] == "run-container" { if len(os.Args) > 1 && os.Args[1] == "run-container" {
printDeprecationWarning("run", "run-container") printDeprecationWarning("run", "run-container")
} }

2
pkg/kubectl/cmd/scale.go
View File

@ -65,7 +65,7 @@ func NewCmdScale(f *cmdutil.Factory, out io.Writer) *cobra.Command {
// RunScale executes the scaling // RunScale executes the scaling
func RunScale(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []string) error { func RunScale(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []string) error {
if os.Args[1] == "resize" { if len(os.Args) > 1 && os.Args[1] == "resize" {
printDeprecationWarning("scale", "resize") printDeprecationWarning("scale", "resize")
} }