mirror of https://github.com/DaveGamble/cJSON
CMake: Add ENABLE_FUZZING and "afl" target
This commit is contained in:
Max Bruckner
parent
44512f643e
commit
0e0cd5bae5
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@ -1,7 +1,7 @@
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set(CMAKE_LEGACY_CYGWIN_WIN32 0)
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cmake_minimum_required(VERSION 2.8)
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subdirs(tests)
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subdirs(tests fuzzing)
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include(GNUInstallDirs)
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@ -0,0 +1 @@
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afl-build
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@ -0,0 +1,21 @@
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option(ENABLE_FUZZING "Create executables and targets for fuzzing cJSON with afl." Off)
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if (ENABLE_FUZZING)
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find_program(AFL_FUZZ afl-fuzz)
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if ("${AFL_FUZZ}" MATCHES "AFL_FUZZ-NOTFOUND")
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message(FATAL_ERROR "Couldn't find afl-fuzz.")
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endif()
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add_executable(afl-main afl.c)
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target_link_libraries(afl-main "${CJSON_LIB}")
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if (NOT ENABLE_SANITIZERS)
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message(FATAL_ERROR "Enable sanitizers with -DENABLE_SANITIZERS=On to do fuzzing.")
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endif()
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add_custom_target(afl
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COMMAND "${AFL_FUZZ}" -i "${CMAKE_CURRENT_SOURCE_DIR}/inputs" -o "${CMAKE_CURRENT_BINARY_DIR}/findings" -x "${CMAKE_CURRENT_SOURCE_DIR}/json.dict" -- "${CMAKE_CURRENT_BINARY_DIR}/afl-main" "@@"
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DEPENDS afl-main)
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endif()
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@ -0,0 +1,117 @@
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/*
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Copyright (c) 2009-2017 Dave Gamble and cJSON contributors
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include "../cJSON.h"
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static char *read_file(const char *filename)
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{
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FILE *file = NULL;
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long length = 0;
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char *content = NULL;
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size_t read_chars = 0;
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/* open in read binary mode */
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file = fopen(filename, "rb");
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if (file == NULL)
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{
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goto cleanup;
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}
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/* get the length */
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if (fseek(file, 0, SEEK_END) != 0)
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{
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goto cleanup;
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}
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length = ftell(file);
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if (length < 0)
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{
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goto cleanup;
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}
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if (fseek(file, 0, SEEK_SET) != 0)
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{
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goto cleanup;
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}
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/* allocate content buffer */
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content = (char*)malloc((size_t)length + sizeof('\0'));
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if (content == NULL)
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{
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goto cleanup;
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}
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/* read the file into memory */
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read_chars = fread(content, sizeof(char), (size_t)length, file);
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if ((long)read_chars != length)
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{
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free(content);
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content = NULL;
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goto cleanup;
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}
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content[read_chars] = '\0';
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cleanup:
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if (file != NULL)
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{
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fclose(file);
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}
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return content;
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}
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int main(int argc, char** argv)
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{
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const char *filename = NULL;
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cJSON *item = NULL;
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char *json = NULL;
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if (argc < 2)
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{
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printf("Usage:\n");
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printf("%s input_file\n", argv[0]);
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printf("\t input_file: file containing the test data");
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}
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filename = argv[1];
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json = read_file(filename);
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item = cJSON_Parse(json);
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if (item == NULL)
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{
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goto cleanup;
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}
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cleanup:
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if (item != NULL)
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{
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cJSON_Delete(item);
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}
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if (json != NULL)
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{
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free(json);
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}
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return EXIT_SUCCESS;
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}
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@ -0,0 +1,9 @@
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#!/bin/bash
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mkdir -p afl-build || exit 1
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cd afl-build || exit 1
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#cleanup
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rm -r -- *
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CC=afl-gcc cmake ../.. -DENABLE_FUZZING=On -DENABLE_SANITIZERS=On -DBUILD_SHARED_LIBS=Off
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make afl
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@ -0,0 +1,22 @@
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{
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"glossary": {
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"title": "example glossary",
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"GlossDiv": {
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"title": "S",
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"GlossList": {
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"GlossEntry": {
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"ID": "SGML",
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"SortAs": "SGML",
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"GlossTerm": "Standard Generalized Markup Language",
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"Acronym": "SGML",
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"Abbrev": "ISO 8879:1986",
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"GlossDef": {
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"para": "A meta-markup language, used to create markup languages such as DocBook.",
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"GlossSeeAlso": ["GML", "XML"]
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},
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"GlossSee": "markup"
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}
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}
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}
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}
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}
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@ -0,0 +1 @@
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["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"]
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{
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"name": "Jack (\"Bee\") Nimble",
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"format": {"type": "rect",
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"width": 1920,
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"height": 1080,
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"interlace": false,"frame rate": 24
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}
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}
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@ -0,0 +1,11 @@
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{"menu": {
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"id": "file",
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"value": "File",
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"popup": {
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"menuitem": [
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{"value": "New", "onclick": "CreateNewDoc()"},
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{"value": "Open", "onclick": "OpenDoc()"},
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{"value": "Close", "onclick": "CloseDoc()"}
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]
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}
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}}
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@ -0,0 +1,26 @@
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{"widget": {
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"debug": "on",
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"window": {
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"title": "Sample Konfabulator Widget",
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"name": "main_window",
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"width": 500,
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"height": 500
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},
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"image": {
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"src": "Images/Sun.png",
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"name": "sun1",
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"hOffset": 250,
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"vOffset": 250,
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"alignment": "center"
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},
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"text": {
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"data": "Click Here",
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"size": 36,
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"style": "bold",
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"name": "text1",
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"hOffset": 250,
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"vOffset": 100,
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"alignment": "center",
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"onMouseUp": "sun1.opacity = (sun1.opacity / 100) * 90;"
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}
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}}
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@ -0,0 +1,88 @@
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{"web-app": {
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"servlet": [
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{
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"servlet-name": "cofaxCDS",
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"servlet-class": "org.cofax.cds.CDSServlet",
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"init-param": {
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"configGlossary:installationAt": "Philadelphia, PA",
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"configGlossary:adminEmail": "ksm@pobox.com",
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"configGlossary:poweredBy": "Cofax",
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"configGlossary:poweredByIcon": "/images/cofax.gif",
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"configGlossary:staticPath": "/content/static",
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"templateProcessorClass": "org.cofax.WysiwygTemplate",
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"templateLoaderClass": "org.cofax.FilesTemplateLoader",
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"templatePath": "templates",
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"templateOverridePath": "",
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"defaultListTemplate": "listTemplate.htm",
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"defaultFileTemplate": "articleTemplate.htm",
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"useJSP": false,
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"jspListTemplate": "listTemplate.jsp",
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"jspFileTemplate": "articleTemplate.jsp",
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"cachePackageTagsTrack": 200,
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"cachePackageTagsStore": 200,
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"cachePackageTagsRefresh": 60,
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"cacheTemplatesTrack": 100,
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"cacheTemplatesStore": 50,
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"cacheTemplatesRefresh": 15,
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"cachePagesTrack": 200,
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"cachePagesStore": 100,
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"cachePagesRefresh": 10,
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"cachePagesDirtyRead": 10,
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"searchEngineListTemplate": "forSearchEnginesList.htm",
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"searchEngineFileTemplate": "forSearchEngines.htm",
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"searchEngineRobotsDb": "WEB-INF/robots.db",
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"useDataStore": true,
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"dataStoreClass": "org.cofax.SqlDataStore",
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"redirectionClass": "org.cofax.SqlRedirection",
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"dataStoreName": "cofax",
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"dataStoreDriver": "com.microsoft.jdbc.sqlserver.SQLServerDriver",
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"dataStoreUrl": "jdbc:microsoft:sqlserver://LOCALHOST:1433;DatabaseName=goon",
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"dataStoreUser": "sa",
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"dataStorePassword": "dataStoreTestQuery",
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"dataStoreTestQuery": "SET NOCOUNT ON;select test='test';",
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"dataStoreLogFile": "/usr/local/tomcat/logs/datastore.log",
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"dataStoreInitConns": 10,
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"dataStoreMaxConns": 100,
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"dataStoreConnUsageLimit": 100,
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"dataStoreLogLevel": "debug",
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"maxUrlLength": 500}},
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{
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"servlet-name": "cofaxEmail",
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"servlet-class": "org.cofax.cds.EmailServlet",
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"init-param": {
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"mailHost": "mail1",
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"mailHostOverride": "mail2"}},
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{
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"servlet-name": "cofaxAdmin",
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"servlet-class": "org.cofax.cds.AdminServlet"},
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{
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"servlet-name": "fileServlet",
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"servlet-class": "org.cofax.cds.FileServlet"},
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{
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"servlet-name": "cofaxTools",
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"servlet-class": "org.cofax.cms.CofaxToolsServlet",
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"init-param": {
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"templatePath": "toolstemplates/",
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"log": 1,
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"logLocation": "/usr/local/tomcat/logs/CofaxTools.log",
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"logMaxSize": "",
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"dataLog": 1,
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"dataLogLocation": "/usr/local/tomcat/logs/dataLog.log",
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"dataLogMaxSize": "",
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"removePageCache": "/content/admin/remove?cache=pages&id=",
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"removeTemplateCache": "/content/admin/remove?cache=templates&id=",
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"fileTransferFolder": "/usr/local/tomcat/webapps/content/fileTransferFolder",
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"lookInContext": 1,
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"adminGroupID": 4,
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"betaServer": true}}],
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"servlet-mapping": {
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"cofaxCDS": "/",
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"cofaxEmail": "/cofaxutil/aemail/*",
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"cofaxAdmin": "/admin/*",
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"fileServlet": "/static/*",
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"cofaxTools": "/tools/*"},
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"taglib": {
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"taglib-uri": "cofax.tld",
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"taglib-location": "/WEB-INF/tlds/cofax.tld"}}}
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@ -0,0 +1,27 @@
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{"menu": {
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"header": "SVG Viewer",
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"items": [
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{"id": "Open"},
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{"id": "OpenNew", "label": "Open New"},
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null,
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{"id": "ZoomIn", "label": "Zoom In"},
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{"id": "ZoomOut", "label": "Zoom Out"},
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{"id": "OriginalView", "label": "Original View"},
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null,
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{"id": "Quality"},
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{"id": "Pause"},
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{"id": "Mute"},
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null,
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{"id": "Find", "label": "Find..."},
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{"id": "FindAgain", "label": "Find Again"},
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{"id": "Copy"},
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{"id": "CopyAgain", "label": "Copy Again"},
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{"id": "CopySVG", "label": "Copy SVG"},
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{"id": "ViewSVG", "label": "View SVG"},
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{"id": "ViewSource", "label": "View Source"},
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{"id": "SaveAs", "label": "Save As"},
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null,
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{"id": "Help"},
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{"id": "About", "label": "About Adobe CVG Viewer..."}
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]
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}}
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@ -0,0 +1,16 @@
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<!DOCTYPE html>
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<html>
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<head>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<style type="text/css">
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html, body, iframe { margin: 0; padding: 0; height: 100%; }
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iframe { display: block; width: 100%; border: none; }
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</style>
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<title>Application Error</title>
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</head>
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<body>
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<iframe src="//s3.amazonaws.com/heroku_pages/error.html">
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<p>Application Error</p>
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</iframe>
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</body>
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</html>
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@ -0,0 +1,22 @@
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[
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{
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"precision": "zip",
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"Latitude": 37.7668,
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"Longitude": -122.3959,
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"Address": "",
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"City": "SAN FRANCISCO",
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"State": "CA",
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"Zip": "94107",
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"Country": "US"
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},
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{
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"precision": "zip",
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"Latitude": 37.371991,
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"Longitude": -122.026020,
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"Address": "",
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"City": "SUNNYVALE",
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"State": "CA",
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"Zip": "94085",
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"Country": "US"
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}
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]
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@ -0,0 +1,13 @@
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{
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"Image": {
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"Width": 800,
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"Height": 600,
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"Title": "View from 15th Floor",
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"Thumbnail": {
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"Url": "http:/*www.example.com/image/481989943",
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"Height": 125,
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"Width": "100"
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},
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"IDs": [116, 943, 234, 38793]
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}
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}
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@ -0,0 +1,5 @@
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[
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[0, -1, 0],
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[1, 0, 0],
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[0, 0, 1]
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]
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@ -0,0 +1,47 @@
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#
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# AFL dictionary for JSON
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# -----------------------------
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#
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object_start="{"
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object_end="}"
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object_empty="{}"
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object_one_element="{\"one\":1}"
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object_two_elements="{\"1\":1,\"2\":2}"
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object_separator=":"
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array_start="["
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array_end="]"
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array_empty="[]"
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array_one_element="[1]"
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array_two_elements="[1,2]"
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separator=","
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escape_sequence_b="\\b"
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escape_sequence_f="\\f"
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escape_sequence_n="\\n"
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escape_sequence_r="\\r"
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escape_sequence_t="\\t"
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escape_sequence_quote="\\\""
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escape_sequence_backslash="\\\\"
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escapce_sequence_slash="\\/"
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escpae_sequence_utf16_base="\\u"
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escape_sequence_utf16="\\u12ab"
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number_integer="1"
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number_double="1.0"
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number_negative_integer="-1"
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number_negative_double="-1.0"
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number_engineering1="1e1"
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number_engineering2="1e-1"
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number_positive_integer="+1"
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number_positive_double="+1.0"
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number_e="e"
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number_plus="+"
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number_minus="-"
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number_separator="."
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null="null"
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true="true"
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false="false"
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