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Implements support build/run/test only for one kernel

master
dump_stack() 4 years ago
parent e3692b9df1
commit 7a68de16ba

@ -38,3 +38,9 @@ If you already have Go, Qemu and Docker installed, there's cross-platform instal
$ cd ../kernel-module
$ # test kernel module
$ out-of-tree pew
## Examples
Test only with one kernel:
$ out-of-tree pew --kernel='Ubuntu:4.10.0-30-generic'

@ -405,7 +405,7 @@ func exists(path string) bool {
return true
}
func pewHandler(workPath, kcfgPath string) (err error) {
func pewHandler(workPath, kcfgPath, overridedKernel string) (err error) {
ka, err := readArtifactConfig(workPath + "/.out-of-tree.toml")
if err != nil {
return
@ -415,6 +415,22 @@ func pewHandler(workPath, kcfgPath string) (err error) {
ka.SourcePath = workPath
}
if overridedKernel != "" {
parts := strings.Split(overridedKernel, ":")
if len(parts) != 2 {
return errors.New("Kernel is not 'distroType:regex'")
}
var dt distroType
err = dt.UnmarshalTOML([]byte(parts[0]))
if err != nil {
return
}
km := kernelMask{DistroType: dt, ReleaseMask: parts[1]}
ka.SupportedKernels = []kernelMask{km}
}
kcfg, err := readKernelConfig(kcfgPath)
if err != nil {
return
@ -444,11 +460,13 @@ func main() {
kcfg := kcfgFlag.Envar("OUT_OF_TREE_KCFG").Required().ExistingFile()
pewCommand := app.Command("pew", "Build, run and test module/exploit")
pewKernelCmd := pewCommand.Flag("kernel", "Override kernel regex")
pewKernel := pewKernelCmd.String()
var err error
switch kingpin.MustParse(app.Parse(os.Args[1:])) {
case pewCommand.FullCommand():
err = pewHandler(*path, *kcfg)
err = pewHandler(*path, *kcfg, *pewKernel)
}
if err != nil {

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