diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/syz-crush/crush.go | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/tools/syz-crush/crush.go b/tools/syz-crush/crush.go index a20c827e5..2ebb27fd9 100644 --- a/tools/syz-crush/crush.go +++ b/tools/syz-crush/crush.go @@ -140,18 +140,28 @@ func storeCrash(cfg *mgrconfig.Config, rep *report.Report) { id := hash.String([]byte(rep.Title)) dir := filepath.Join(cfg.Workdir, "crashes", id) osutil.MkdirAll(dir) - log.Printf("saving crash %v to %v", rep.Title, dir) + + index := 0 + for ; osutil.IsExist(filepath.Join(dir, fmt.Sprintf("log%v", index))); index++ { + } + log.Printf("saving crash '%v' with index %v in %v", rep.Title, index, dir) if err := osutil.WriteFile(filepath.Join(dir, "description"), []byte(rep.Title+"\n")); err != nil { log.Printf("failed to write crash description: %v", err) } - index := 0 - for ; osutil.IsExist(filepath.Join(dir, fmt.Sprintf("log%v", index))); index++ { + if err := osutil.WriteFile(filepath.Join(dir, fmt.Sprintf("log%v", index)), rep.Output); err != nil { + log.Printf("failed to write crash log: %v", err) + } + if err := osutil.WriteFile(filepath.Join(dir, fmt.Sprintf("tag%v", index)), []byte(cfg.Tag)); err != nil { + log.Printf("failed to write crash tag: %v", err) } - osutil.WriteFile(filepath.Join(dir, fmt.Sprintf("log%v", index)), rep.Output) - osutil.WriteFile(filepath.Join(dir, fmt.Sprintf("tag%v", index)), []byte(cfg.Tag)) if len(rep.Report) > 0 { - osutil.WriteFile(filepath.Join(dir, fmt.Sprintf("report%v", index)), rep.Report) + if err := osutil.WriteFile(filepath.Join(dir, fmt.Sprintf("report%v", index)), rep.Report); err != nil { + log.Printf("failed to write crash report: %v", err) + } + } + if err := osutil.CopyFile(flag.Args()[0], filepath.Join(dir, fmt.Sprintf("reproducer%v", index))); err != nil { + log.Printf("failed to write crash reproducer: %v", err) } } |