diff options
Diffstat (limited to 'pkg/instance')
| -rw-r--r-- | pkg/instance/execprog.go | 2 | ||||
| -rw-r--r-- | pkg/instance/instance.go | 6 | ||||
| -rw-r--r-- | pkg/instance/instance_test.go | 6 |
3 files changed, 9 insertions, 5 deletions
diff --git a/pkg/instance/execprog.go b/pkg/instance/execprog.go index 4ab5c09a7..401da784e 100644 --- a/pkg/instance/execprog.go +++ b/pkg/instance/execprog.go @@ -177,7 +177,7 @@ func (inst *ExecProgInstance) RunSyzProgFile(progFile string, duration time.Dura if opts.Fault { faultCall = opts.FaultCall } - command := ExecprogCmd(inst.execprogBin, inst.executorBin, target.OS, target.Arch, opts.Sandbox, + command := ExecprogCmd(inst.execprogBin, inst.executorBin, target.OS, target.Arch, inst.mgrCfg.Type, opts.Sandbox, opts.SandboxArg, opts.Repeat, opts.Threaded, opts.Collide, opts.Procs, faultCall, opts.FaultNth, !inst.OldFlagsCompatMode, inst.mgrCfg.Timeouts.Slowdown, vmProgFile) return inst.runCommand(command, duration, exitCondition) diff --git a/pkg/instance/instance.go b/pkg/instance/instance.go index 4c877a229..ef8860330 100644 --- a/pkg/instance/instance.go +++ b/pkg/instance/instance.go @@ -442,8 +442,9 @@ func (inst *inst) csourceOptions() (csource.Options, error) { return opts, nil } -func ExecprogCmd(execprog, executor, OS, arch, sandbox string, sandboxArg int, repeat, threaded, collide bool, - procs, faultCall, faultNth int, optionalFlags bool, slowdown int, progFile string) string { +func ExecprogCmd(execprog, executor, OS, arch, vmType, sandbox string, sandboxArg int, repeat, + threaded, collide bool, procs, faultCall, faultNth int, optionalFlags bool, slowdown int, + progFile string) string { repeatCount := 1 if repeat { repeatCount = 0 @@ -463,6 +464,7 @@ func ExecprogCmd(execprog, executor, OS, arch, sandbox string, sandboxArg int, r optionalArg += " " + tool.OptionalFlags([]tool.Flag{ {Name: "slowdown", Value: fmt.Sprint(slowdown)}, {Name: "sandboxArg", Value: fmt.Sprint(sandboxArg)}, + {Name: "type", Value: fmt.Sprint(vmType)}, }) } diff --git a/pkg/instance/instance_test.go b/pkg/instance/instance_test.go index 283921224..40328fb15 100644 --- a/pkg/instance/instance_test.go +++ b/pkg/instance/instance_test.go @@ -16,7 +16,9 @@ import ( func TestExecprogCmd(t *testing.T) { // IMPORTANT: if this test fails, do not fix it by changing flags here! - // See comment in TestFuzzerCmd. + // This test checks that an old version of syz-execprog can parse flags generated by the + // current ExecprogCmd. + // If you need to make changes to syz-execprog's flags, consider using `OptionalFlags`. flags := flag.NewFlagSet("", flag.ContinueOnError) flagOS := flags.String("os", runtime.GOOS, "target os") flagArch := flags.String("arch", "", "target arch") @@ -33,7 +35,7 @@ func TestExecprogCmd(t *testing.T) { flagSignal := flags.Bool("cover", false, "collect feedback signals (coverage)") flagSandbox := flags.String("sandbox", "none", "sandbox for fuzzing (none/setuid/namespace/android)") flagSlowdown := flags.Int("slowdown", 1, "") - cmdLine := ExecprogCmd(os.Args[0], "/myexecutor", targets.FreeBSD, targets.I386, + cmdLine := ExecprogCmd(os.Args[0], "/myexecutor", targets.FreeBSD, targets.I386, "vmtype", "namespace", 3, true, false, true, 7, 2, 3, true, 10, "myprog") args := strings.Split(cmdLine, " ")[1:] if err := tool.ParseFlags(flags, args); err != nil { |