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fix and update libfuzzer custom mutator

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This commit is contained in:
van Hauser
2020-09-21 15:47:10 +02:00
parent f34fe1f81e
commit 207cbd5cf7
14 changed files with 387 additions and 73 deletions
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19
custom_mutators/libfuzzer/FuzzerMutate.cpp
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@ -17,7 +17,8 @@
namespace fuzzer {
const size_t Dictionary::kMaxDictSize;
const size_t Dictionary::kMaxDictSize;
static const size_t kMaxMutationsToPrint = 10;
static void PrintASCII(const Word &W, const char *PrintAfter) {
@ -608,18 +609,24 @@ void MutationDispatcher::PrintRecommendedDictionary() {
}
void MutationDispatcher::PrintMutationSequence() {
void MutationDispatcher::PrintMutationSequence(bool Verbose) {
Printf("MS: %zd ", CurrentMutatorSequence.size());
for (auto M : CurrentMutatorSequence)
Printf("%s-", M.Name);
size_t EntriesToPrint =
Verbose ? CurrentMutatorSequence.size()
: std::min(kMaxMutationsToPrint, CurrentMutatorSequence.size());
for (size_t i = 0; i < EntriesToPrint; i++)
Printf("%s-", CurrentMutatorSequence[i].Name);
if (!CurrentDictionaryEntrySequence.empty()) {
Printf(" DE: ");
for (auto DE : CurrentDictionaryEntrySequence) {
EntriesToPrint = Verbose ? CurrentDictionaryEntrySequence.size()
: std::min(kMaxMutationsToPrint,
CurrentDictionaryEntrySequence.size());
for (size_t i = 0; i < EntriesToPrint; i++) {
Printf("\"");
PrintASCII(DE->GetW(), "\"-");
PrintASCII(CurrentDictionaryEntrySequence[i]->GetW(), "\"-");
}