From bbd1f3487bac60b9539f8ddfdba2c4fc0874fb50 Mon Sep 17 00:00:00 2001
From: Andrey Konovalov <andreyknvl@google.com>
Date: Thu, 27 Jul 2017 14:15:08 +0200
Subject: pkg/repro: fix null-ptr-deref when res is nil

res can become nil if one of the repro routines fails with an error.
---
 pkg/repro/repro.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkg/repro/repro.go b/pkg/repro/repro.go
index 44555e9a8..13a1c5dc2 100644
--- a/pkg/repro/repro.go
+++ b/pkg/repro/repro.go
@@ -180,7 +180,9 @@ func (ctx *context) repro(entries []*prog.LogEntry, crashStart int) (*Result, er
 		return nil, nil
 	}
 	defer func() {
-		res.Opts.Repro = false
+		if res != nil {
+			res.Opts.Repro = false
+		}
 	}()
 	res, err = ctx.minimizeProg(res)
 	if err != nil {
-- 
cgit mrf-deployment