From a1839e81524f4e427a4b57bca0e4633d459d3d18 Mon Sep 17 00:00:00 2001
From: Jouni Hogander <jouni.hogander@unikie.com>
Date: Fri, 23 Oct 2020 10:51:02 +0300
Subject: tools/syz-reporter: add summary and reproducer information

---
 dashboard/app/static/common.js |  1 +
 pkg/html/generated.go          |  1 +
 tools/syz-reporter/reporter.go | 42 ++++++++++++++++++++++++++++++------------
 3 files changed, 32 insertions(+), 12 deletions(-)

diff --git a/dashboard/app/static/common.js b/dashboard/app/static/common.js
index ec5a5c767..6b15290b1 100644
--- a/dashboard/app/static/common.js
+++ b/dashboard/app/static/common.js
@@ -43,6 +43,7 @@ function numSort(v) { return -parseInt(v); }
 function floatSort(v) { return -parseFloat(v); }
 function reproSort(v) { return v == "C" ? 0 : v == "syz" ? 1 : 2; }
 function patchedSort(v) { return v == "" ? -1 : parseInt(v); }
+function lineSort(v) { return -v.split(/\r\n|\r|\n/g).length }
 
 function timeSort(v) {
 	if (v == "now")
diff --git a/pkg/html/generated.go b/pkg/html/generated.go
index 5db49d857..1ed211ffc 100644
--- a/pkg/html/generated.go
+++ b/pkg/html/generated.go
@@ -260,6 +260,7 @@ function numSort(v) { return -parseInt(v); }
 function floatSort(v) { return -parseFloat(v); }
 function reproSort(v) { return v == "C" ? 0 : v == "syz" ? 1 : 2; }
 function patchedSort(v) { return v == "" ? -1 : parseInt(v); }
+function lineSort(v) { return -v.split(/\r\n|\r|\n/g).length }
 
 function timeSort(v) {
 	if (v == "now")
diff --git a/tools/syz-reporter/reporter.go b/tools/syz-reporter/reporter.go
index 948809ea7..6173dcf36 100644
--- a/tools/syz-reporter/reporter.go
+++ b/tools/syz-reporter/reporter.go
@@ -34,16 +34,18 @@ var (
 )
 
 type UISummaryData struct {
-	Name    string
-	Crashes []*UICrashType
-	Workdir string
+	Name                  string
+	Crashes               []*UICrashType
+	CrashCount            int
+	CrashCountReproducers int
+	Workdir               string
 }
 
 type UICrashType struct {
 	Description string
 	ID          string
 	Count       int
-	Tags        map[string]string
+	Reproducers map[string]string
 	Crashes     []*UICrash
 }
 
@@ -90,6 +92,14 @@ func httpSummary(w io.Writer, cfg *mgrconfig.Config) error {
 		return fmt.Errorf("failed to collect crashes: %v", err)
 	}
 
+	data.CrashCount = len(data.Crashes)
+
+	for _, crash := range data.Crashes {
+		if len(crash.Reproducers) > 0 {
+			data.CrashCountReproducers = data.CrashCountReproducers + 1
+		}
+	}
+
 	if err = summaryTemplate.Execute(w, data); err != nil {
 		return fmt.Errorf("failed to execute template: %v", err)
 	}
@@ -139,7 +149,7 @@ func readCrash(workdir, dir string) *UICrashType {
 	}
 	var crashes []*UICrash
 
-	tags := make(map[string]string)
+	reproducers := make(map[string]string)
 	for _, f := range files {
 		if strings.HasPrefix(f, "log") {
 			index, err := strconv.ParseUint(f[3:], 10, 64)
@@ -153,16 +163,20 @@ func readCrash(workdir, dir string) *UICrashType {
 		if strings.HasPrefix(f, "tag") {
 			tag, err := ioutil.ReadFile(filepath.Join(crashdir, dir, f))
 			if err == nil {
-				tags[string(tag)] = string(tag)
+				reproducers[string(tag)] = string(tag)
 			}
 		}
+
+		if strings.HasSuffix(f, "prog") {
+			reproducers[f] = f
+		}
 	}
 
 	return &UICrashType{
 		Description: desc,
 		ID:          dir,
 		Count:       len(crashes),
-		Tags:        tags,
+		Reproducers: reproducers,
 		Crashes:     crashes,
 	}
 }
@@ -186,22 +200,26 @@ var summaryTemplate = html.CreatePage(`
 <br>
 <b>Workdir: {{.Workdir }}</b>
 <br>
+<b>Crash Count: {{ .CrashCount }}</b>
+<br>
+<b>Crash With Reproducers Count: {{ .CrashCountReproducers }}</b>
+<br>
 
 <table class="list_table">
 	<caption>Crashes:</caption>
 	<tr>
 		<th><a onclick="return sortTable(this, 'Description', textSort)" href="#">Description</a></th>
 		<th><a onclick="return sortTable(this, 'Count', numSort)" href="#">Count</a></th>
-		<th><a onclick="return sortTable(this, 'Tags', textSort)" href="#">Tags</a></th>
+		<th><a onclick="return sortTable(this, 'Reproducers', lineSort)" href="#">Reproducers</a></th>
 	</tr>
 	{{range $c := $.Crashes}}
 	<tr>
 		<td class="title">{{$c.Description}}</td>
 		<td class="stat">{{$c.Count}}</td>
-		<td class="tags">
-		{{range $tag := $c.Tags}}
-		{{$tag}}</br>
-		{{end}}
+		<td class="reproducer">
+                {{range $reproducer := $c.Reproducers}}
+                {{$reproducer}}</br>
+                {{end}}
 		</td>
 	</tr>
 	{{end}}
-- 
cgit mrf-deployment