From d9d6d43edcd4435cec0d9cd918cd7e723e49d5c3 Mon Sep 17 00:00:00 2001 From: Aleksandr Nogikh Date: Mon, 30 Jun 2025 16:57:09 +0200 Subject: 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. --- pkg/manager/diff.go | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'pkg/manager/diff.go') 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 { -- cgit mrf-deployment