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-rw-r--r--security/nss/fuzz/nssfuzz.cc148
1 files changed, 0 insertions, 148 deletions
diff --git a/security/nss/fuzz/nssfuzz.cc b/security/nss/fuzz/nssfuzz.cc
deleted file mode 100644
index d9769309a..000000000
--- a/security/nss/fuzz/nssfuzz.cc
+++ /dev/null
@@ -1,148 +0,0 @@
-/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set ts=2 et sw=2 tw=80: */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#include <iomanip>
-#include <iostream>
-#include <memory>
-
-#include "keyhi.h"
-#include "pk11pub.h"
-
-#include "FuzzerInternal.h"
-#include "registry.h"
-#include "shared.h"
-
-using namespace std;
-
-class Args {
- public:
- Args(int argc, char **argv) : args_(argv, argv + argc) {}
-
- string &operator[](const int idx) { return args_[idx]; }
-
- bool Has(const string &arg) {
- return any_of(args_.begin(), args_.end(),
- [&arg](string &a) { return a.find(arg) == 0; });
- }
-
- void Append(const string &arg) { args_.push_back(arg); }
-
- void Remove(const int index) {
- assert(index < count());
- args_.erase(args_.begin() + index);
- }
-
- vector<char *> argv() {
- vector<char *> out;
- out.resize(count());
-
- transform(args_.begin(), args_.end(), out.begin(),
- [](string &a) { return const_cast<char *>(a.c_str()); });
-
- return out;
- }
-
- size_t count() { return args_.size(); }
-
- private:
- vector<string> args_;
-};
-
-void printUsage(Args &args) {
- size_t sep = args[0].rfind("/") + 1;
- string progName = args[0].substr(sep);
-
- cerr << progName << " - Various libFuzzer targets for NSS" << endl << endl;
- cerr << "Usage: " << progName << " <target> <libFuzzer options>" << endl
- << endl;
- cerr << "Valid targets:" << endl;
-
- vector<string> names = Registry::Names();
-
- // Find length of the longest name.
- size_t name_w =
- max_element(names.begin(), names.end(), [](string &a, string &b) {
- return a.size() < b.size();
- })->size();
-
- // Find length of the longest description.
- auto max = max_element(names.begin(), names.end(), [](string &a, string &b) {
- return Registry::Desc(a).size() < Registry::Desc(b).size();
- });
- size_t desc_w = Registry::Desc(*max).size();
-
- // Print list of targets.
- for (string name : names) {
- cerr << " " << left << setw(name_w) << name << " - " << setw(desc_w)
- << Registry::Desc(name)
- << " [default max_len=" << Registry::MaxLen(name) << "]" << endl;
- }
-
- // Some usage examples.
- cerr << endl << "Run fuzzer with a given corpus directory:" << endl;
- cerr << " " << progName << " <target> /path/to/corpus" << endl;
-
- cerr << endl << "Run fuzzer with a single test input:" << endl;
- cerr << " " << progName
- << " <target> ./crash-14d4355b971092e39572bc306a135ddf9f923e19" << endl;
-
- cerr << endl
- << "Specify the number of cores you wish to dedicate to fuzzing:"
- << endl;
- cerr << " " << progName << " <target> -jobs=8 -workers=8 /path/to/corpus"
- << endl;
-
- cerr << endl << "Override the maximum length of a test input:" << endl;
- cerr << " " << progName << " <target> -max_len=2048 /path/to/corpus" << endl;
-
- cerr << endl
- << "Minimize a given corpus and put the result into 'new_corpus':"
- << endl;
- cerr << " " << progName
- << " <target> -merge=1 -max_len=50000 ./new_corpus /path/to/corpus"
- << endl;
-
- cerr << endl << "Merge new test inputs into a corpus:" << endl;
- cerr
- << " " << progName
- << " <target> -merge=1 -max_len=50000 /path/to/corpus ./inputs1 ./inputs2"
- << endl;
-
- cerr << endl << "Print libFuzzer usage information:" << endl;
- cerr << " " << progName << " <target> -help=1" << endl << endl;
-
- cerr << "Check out the docs at http://llvm.org/docs/LibFuzzer.html" << endl;
-}
-
-int main(int argc, char **argv) {
- Args args(argc, argv);
-
- if (args.count() < 2 || !Registry::Has(args[1])) {
- printUsage(args);
- return 1;
- }
-
- string targetName(args[1]);
-
- // Remove the target argument when -workers=x or -jobs=y is NOT given.
- // If both are given, libFuzzer will spawn multiple processes for the target.
- if (!args.Has("-workers=") || !args.Has("-jobs=")) {
- args.Remove(1);
- }
-
- // Set default max_len arg, if none given and we're not merging.
- if (!args.Has("-max_len=") && !args.Has("-merge=1")) {
- uint16_t maxLen = Registry::MaxLen(targetName);
- args.Append("-max_len=" + to_string(maxLen));
- }
-
- // Hand control to the libFuzzer driver.
- vector<char *> args_new(args.argv());
- argc = args_new.size();
- argv = args_new.data();
-
- return fuzzer::FuzzerDriver(&argc, &argv, Registry::Func(targetName));
-}