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syz-manager: print at most 10 deleted programs

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Printing thousands of programs is slow and unnecessary.
This commit is contained in:
Dmitry Vyukov 2017-01-28 17:52:14 +01:00
parent e0e5de91ec
commit e00c6a347b
1 changed files with 6 additions and 2 deletions
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6
syz-manager/manager.go
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@ -148,11 +148,15 @@ func RunManager(cfg *config.Config, syscalls map[int]bool) {
if err != nil {
Fatalf("failed to open corpus database: %v", err)
}
deleted := 0
for key, rec := range mgr.corpusDB.Records {
p, err := prog.Deserialize(rec.Val)
if err != nil {
if deleted < 10 {
Logf(0, "deleting broken program: %v\n%s", err, rec.Val)
}
mgr.corpusDB.Delete(key)
deleted++
continue
}
disabled := false
@ -177,7 +181,7 @@ func RunManager(cfg *config.Config, syscalls map[int]bool) {
})
}
mgr.fresh = len(mgr.corpusDB.Records) == 0
Logf(0, "loaded %v programs (%v total)", len(mgr.candidates), len(mgr.corpusDB.Records))
Logf(0, "loaded %v programs (%v total, %v deleted)", len(mgr.candidates), len(mgr.corpusDB.Records), deleted)
// Now this is ugly.
// We duplicate all inputs in the corpus and shuffle the second part.