From d1b6b5b9b16ebea9394d207a8b19a84f6dc3a61d Mon Sep 17 00:00:00 2001 From: Dmitry Vyukov Date: Tue, 13 Dec 2016 21:07:59 +0100 Subject: syz-extract: don't fail if no flags to extract --- syz-extract/extract.go | 3 +++ 1 file changed, 3 insertions(+) diff --git a/syz-extract/extract.go b/syz-extract/extract.go index d41963de6..4a53954e7 100644 --- a/syz-extract/extract.go +++ b/syz-extract/extract.go @@ -117,6 +117,9 @@ func compileConsts(arch *Arch, desc *Description) map[string]uint64 { } valArr = append(valArr, v) } + if len(valArr) == 0 { + return nil + } consts, err := fetchValues(arch.KernelHeaderArch, valArr, append(desc.Includes, arch.KernelInclude), desc.Defines, arch.CFlags) if err != nil { -- cgit mrf-deployment