diff options
| author | Dmitry Vyukov <dvyukov@google.com> | 2020-12-11 18:18:58 +0100 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2020-12-13 18:56:36 +0100 |
| commit | 3fc0a844bfb8efd6f8fe32585e4fd5d9f2af3fc3 (patch) | |
| tree | 9a6f4e9737e4312bb32ec9ea820cfa508e5add80 /pkg/cover | |
| parent | 138959733bc731cc789fa7c7473e493b2e104bcc (diff) | |
syz-manager: better encapsulate report generator
Avoid global variables and implicit dependencies on previous initialization.
Diffstat (limited to 'pkg/cover')
| -rw-r--r-- | pkg/cover/report.go | 3 |
1 files changed, 3 insertions, 0 deletions
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 |