From 3fc0a844bfb8efd6f8fe32585e4fd5d9f2af3fc3 Mon Sep 17 00:00:00 2001 From: Dmitry Vyukov Date: Fri, 11 Dec 2020 18:18:58 +0100 Subject: syz-manager: better encapsulate report generator Avoid global variables and implicit dependencies on previous initialization. --- pkg/cover/report.go | 3 +++ 1 file changed, 3 insertions(+) (limited to 'pkg/cover') diff --git a/pkg/cover/report.go b/pkg/cover/report.go index 14c0b7422..e50e11d13 100644 --- a/pkg/cover/report.go +++ b/pkg/cover/report.go @@ -32,6 +32,9 @@ var ( ) func MakeReportGenerator(target *targets.Target, vm, objDir, srcDir, buildDir string) (*ReportGenerator, error) { + if objDir == "" { + return nil, fmt.Errorf("kernel obj directory is not specified") + } impl, err := backend.Make(target, vm, objDir) if err != nil { return nil, err -- cgit mrf-deployment