pkg/manager: symbolize diff fuzzing reports

In syz-manager, we symbolize reports right before saving them. Follow a
similar approach for diff fuzzing as well and symbolize only the reports
which were confirmed to only affect the patched kernel.

1 files changed, 8 insertions, 0 deletions

diff --git a/pkg/manager/diff.go b/pkg/manager/diff.go
index 3e5a8bf35..cf32466a0 100644
--- a/pkg/manager/diff.go
+++ b/pkg/manager/diff.go
@@ -177,6 +177,7 @@ loop:
 				// Report it as error so that we could at least find it in the logs.
 				log.Errorf("repro didn't crash base, but base itself crashed: %s", ret.origReport.Title)
 			} else if ret.crashReport == nil {
+				dc.new.symbolize(ret.origReport)
 				dc.store.BaseNotCrashed(ret.origReport.Title)
 				select {
 				case <-ctx.Done():
@@ -657,6 +658,13 @@ func (rr *reproRunner) Run(ctx context.Context, r *repro.Result) {
 	}
 }
 
+func (kc *kernelContext) symbolize(rep *report.Report) {
+	err := kc.reporter.Symbolize(rep)
+	if err != nil {
+		log.Logf(0, "failed to symbolize: %v", err)
+	}
+}
+
 func PatchFocusAreas(cfg *mgrconfig.Config, gitPatches [][]byte) {
 	direct, transitive := affectedFiles(cfg, gitPatches)
 	if len(direct) > 0 {