Change name from Configuration to Context

This is probably a better approach than potentially having a pointer
that points to garbage on the stack and gets written to by cJSON.

.gitignore

@@ -14,5 +14,3 @@ libcjson.so.*
 libcjson_utils.so.*
 *.orig
 .vscode
-.idea
-cmake-build-debug

CHANGELOG.md

@@ -1,27 +1,3 @@
-1.7.5
-=====
-Fixes:
-------
-* Fix a bug in the JSON Patch implementation of `cJSON Utils` (see #251), thanks @bobkocisko.
-
-1.7.4
-=====
-Fixes:
-------
-* Fix potential use after free if the `string` parameter to `cJSON_AddItemToObject` is an alias of the `string` property of the object that is added (#248). Thanks @hhallen for reporting.
-
-1.7.3
-=====
-Fixes:
-------
-* Fix potential double free, thanks @projectgus for reporting (see #241)
-
-1.7.2
-=====
-Fixes:
-------
-* Fix the use of GNUInstallDirs variables and the pkgconfig file. Thanks @zeerd for reporting (see #240)
-
 1.7.1
 =====
 Fixes:

CMakeLists.txt

@@ -7,7 +7,7 @@ include(GNUInstallDirs)
 
 set(PROJECT_VERSION_MAJOR 1)
 set(PROJECT_VERSION_MINOR 7)
-set(PROJECT_VERSION_PATCH 5)
+set(PROJECT_VERSION_PATCH 1)
 set(CJSON_VERSION_SO 1)
 set(CJSON_UTILS_VERSION_SO 1)
 set(PROJECT_VERSION "${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR}.${PROJECT_VERSION_PATCH}")
@@ -106,6 +106,12 @@ endforeach()
 
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${supported_compiler_flags}")
 
+#variables for pkg-config
+set(prefix "${CMAKE_INSTALL_PREFIX}")
+set(libdir "${CMAKE_INSTALL_LIBDIR}")
+set(version "${PROJECT_VERSION}")
+set(includedir "${CMAKE_INSTALL_INCLUDEDIR}")
+
 option(BUILD_SHARED_LIBS "Build shared libraries" ON)
 option(ENABLE_TARGET_EXPORT "Enable exporting of CMake targets. Disable when it causes problems!" ON)
 
@@ -142,15 +148,15 @@ endif()
 configure_file("${CMAKE_CURRENT_SOURCE_DIR}/library_config/libcjson.pc.in"
     "${CMAKE_CURRENT_BINARY_DIR}/libcjson.pc" @ONLY)
 
-install(FILES cJSON.h DESTINATION "${CMAKE_INSTALL_FULL_INCLUDEDIR}/cjson")
-install (FILES "${CMAKE_CURRENT_BINARY_DIR}/libcjson.pc" DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}/pkgconfig")
-install(TARGETS "${CJSON_LIB}" DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}" EXPORT "${CJSON_LIB}")
+install(FILES cJSON.h DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/cjson")
+install (FILES "${CMAKE_CURRENT_BINARY_DIR}/libcjson.pc" DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
+install(TARGETS "${CJSON_LIB}" DESTINATION "${CMAKE_INSTALL_LIBDIR}" EXPORT "${CJSON_LIB}")
 if (BUILD_SHARED_AND_STATIC_LIBS)
-    install(TARGETS "${CJSON_LIB}-static" DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}")
+    install(TARGETS "${CJSON_LIB}-static" DESTINATION "${CMAKE_INSTALL_LIBDIR}")
 endif()
 if(ENABLE_TARGET_EXPORT)
     # export library information for CMake projects
-    install(EXPORT "${CJSON_LIB}" DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}/cmake/cJSON")
+    install(EXPORT "${CJSON_LIB}" DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/cJSON")
 endif()
 
 set_target_properties("${CJSON_LIB}"
@@ -181,15 +187,15 @@ if(ENABLE_CJSON_UTILS)
     configure_file("${CMAKE_CURRENT_SOURCE_DIR}/library_config/libcjson_utils.pc.in"
         "${CMAKE_CURRENT_BINARY_DIR}/libcjson_utils.pc" @ONLY)
 
-    install(TARGETS "${CJSON_UTILS_LIB}" DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}" EXPORT "${CJSON_UTILS_LIB}")
+    install(TARGETS "${CJSON_UTILS_LIB}" DESTINATION "${CMAKE_INSTALL_LIBDIR}" EXPORT "${CJSON_UTILS_LIB}")
     if (BUILD_SHARED_AND_STATIC_LIBS)
-        install(TARGETS "${CJSON_UTILS_LIB}-static" DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}")
+        install(TARGETS "${CJSON_UTILS_LIB}-static" DESTINATION "${CMAKE_INSTALL_LIBDIR}")
     endif()
-    install(FILES cJSON_Utils.h DESTINATION "${CMAKE_INSTALL_FULL_INCLUDEDIR}/cjson")
-    install (FILES "${CMAKE_CURRENT_BINARY_DIR}/libcjson_utils.pc" DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}/pkgconfig")
+    install(FILES cJSON_Utils.h DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}/cjson")
+    install (FILES "${CMAKE_CURRENT_BINARY_DIR}/libcjson_utils.pc" DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
     if(ENABLE_TARGET_EXPORT)
       # export library information for CMake projects
-      install(EXPORT "${CJSON_UTILS_LIB}" DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}/cmake/cJSON")
+      install(EXPORT "${CJSON_UTILS_LIB}" DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/cJSON")
     endif()
 
     set_target_properties("${CJSON_UTILS_LIB}"
@@ -209,7 +215,7 @@ configure_file(
 # Install package config files
 install(FILES ${PROJECT_BINARY_DIR}/cJSONConfig.cmake
     ${PROJECT_BINARY_DIR}/cJSONConfigVersion.cmake
-    DESTINATION "${CMAKE_INSTALL_FULL_LIBDIR}/cmake/cJSON")
+    DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/cJSON")
 
 option(ENABLE_CJSON_TEST "Enable building cJSON test" ON)
 if(ENABLE_CJSON_TEST)

CONTRIBUTORS.md

@@ -7,7 +7,6 @@ Current Maintainer: [Max Bruckner](https://github.com/FSMaxB)
 * [Ajay Bhargav](https://github.com/ajaybhargav)
 * [Alper Akcan](https://github.com/alperakcan)
 * [Anton Sergeev](https://github.com/anton-sergeev)
-* [Bob Kocisko](https://github.com/bobkocisko)
 * [Christian Schulze](https://github.com/ChristianSch)
 * [Casperinous](https://github.com/Casperinous)
 * [Debora Grosse](https://github.com/DeboraG)
@@ -43,5 +42,3 @@ Current Maintainer: [Max Bruckner](https://github.com/FSMaxB)
 * [yangfl](https://github.com/yangfl)
 
 And probably more people on [SourceForge](https://sourceforge.net/p/cjson/bugs/search/?q=status%3Aclosed-rejected+or+status%3Aclosed-out-of-date+or+status%3Awont-fix+or+status%3Aclosed-fixed+or+status%3Aclosed&page=0)
-
-Also thanks to all the people who reported bugs and suggested new features.

Makefile

@@ -8,7 +8,7 @@ CJSON_TEST_SRC = cJSON.c test.c
 
 LDLIBS = -lm
 
-LIBVERSION = 1.7.5
+LIBVERSION = 1.7.1
 CJSON_SOVERSION = 1
 UTILS_SOVERSION = 1
 

cJSON.c

@@ -39,7 +39,9 @@
 
 #include <string.h>
 #include <stdio.h>
+#include <math.h>
 #include <stdlib.h>
+#include <float.h>
 #include <limits.h>
 #include <ctype.h>
 
@@ -80,7 +82,7 @@ CJSON_PUBLIC(char *) cJSON_GetStringValue(cJSON *item) {
 }
 
 /* This is a safeguard to prevent copy-pasters from using incompatible C and header files */
-#if (CJSON_VERSION_MAJOR != 1) || (CJSON_VERSION_MINOR != 7) || (CJSON_VERSION_PATCH != 5)
+#if (CJSON_VERSION_MAJOR != 1) || (CJSON_VERSION_MINOR != 7) || (CJSON_VERSION_PATCH != 1)
     #error cJSON.h and cJSON.c have different versions. Make sure that both have the same.
 #endif
 
@@ -119,13 +121,12 @@ static int case_insensitive_strcmp(const unsigned char *string1, const unsigned
 typedef struct internal_context
 {
     size_t buffer_size;
-    size_t end_position;
-    void *userdata;
-    cJSON_Allocators allocators;
     cJSON_bool format;
     cJSON_bool allow_data_after_json;
     cJSON_bool case_sensitive;
-    cJSON_bool duplicate_recursive;
+    cJSON_Allocators allocators;
+    void *userdata;
+    size_t end_position;
 } internal_context;
 
 #if defined(_MSC_VER)
@@ -194,17 +195,16 @@ static void deallocate(const internal_context * const context, void *pointer)
 
 #define default_context {\
     256, /* default buffer size */\
-    0, /* default end position */\
-    NULL, /* no userdata */\
+    true, /* enable formatting by default */\
+    true, /* allow data after the JSON by default */\
+    true, /* case sensitive by default */\
     {\
         malloc_wrapper,\
         free_wrapper,\
         realloc_wrapper\
     },\
-    true, /* enable formatting by default */\
-    true, /* allow data after the JSON by default */\
-    true, /* case sensitive by default */\
-    true /* Do cJSON_Duplicate recursively by default */\
+    NULL, /* no userdata */\
+    0 /* default end position */\
 }
 
 /* this is necessary to assign the default context after initialization */
@@ -340,9 +340,9 @@ typedef struct
 } parse_buffer;
 
 /* check if the given size is left to read in a given parse buffer (starting with 1) */
-#define can_read(buffer, size) (((buffer)->offset + (size)) <= (buffer)->length)
+#define can_read(buffer, size) ((buffer != NULL) && (((buffer)->offset + size) <= (buffer)->length))
 /* check if the buffer can be accessed at the given index (starting with 0) */
-#define can_access_at_index(buffer, index) (((buffer)->offset + (index)) < (buffer)->length)
+#define can_access_at_index(buffer, index) ((buffer != NULL) && (((buffer)->offset + index) < (buffer)->length))
 #define cannot_access_at_index(buffer, index) (!can_access_at_index(buffer, index))
 /* get a pointer to the buffer at the position */
 #define buffer_at_offset(buffer) ((buffer)->content + (buffer)->offset)
@@ -529,8 +529,8 @@ static void update_offset(printbuffer * const buffer)
     buffer->offset += strlen((const char*)buffer_pointer);
 }
 
-#define is_nan(number) ((number) != (number))
-#define is_infinity(number) (!is_nan(number) && ((number) * 0) != 0)
+#define is_nan(number) (number != number)
+#define is_infinity(number) (!is_nan(number) && (number * 0) != 0)
 
 /* Render the number nicely from the given item into a string. */
 static cJSON_bool print_number(const cJSON * const item, printbuffer * const output_buffer)
@@ -1038,7 +1038,6 @@ static parse_buffer *buffer_skip_whitespace(parse_buffer * const buffer)
        buffer->offset++;
     }
 
-    /* step back if we went over the end */
     if (buffer->offset == buffer->length)
     {
         buffer->offset--;
@@ -1064,7 +1063,7 @@ static parse_buffer *skip_utf8_bom(parse_buffer * const buffer)
 }
 
 /* Parse an object - create a new root, and populate. */
-static cJSON *parse(const char * const json, const size_t length, internal_context * const context)
+static cJSON *parse(const char * const json, internal_context * const context)
 {
     parse_buffer buffer = { 0, 0, 0, 0, default_context };
     cJSON *item = NULL;
@@ -1079,7 +1078,7 @@ static cJSON *parse(const char * const json, const size_t length, internal_conte
     }
 
     buffer.content = (const unsigned char*)json;
-    buffer.length = length;
+    buffer.length = strlen((const char*)json) + sizeof("");
     buffer.offset = 0;
     buffer.context = *context;
 
@@ -1114,6 +1113,7 @@ fail:
         delete_item(item, context);
     }
 
+    if (json != NULL)
     {
         error local_error;
         local_error.json = (const unsigned char*)json;
@@ -1141,13 +1141,8 @@ CJSON_PUBLIC(cJSON *) cJSON_ParseWithOpts(const char *json, const char **return_
     internal_context context = global_context;
     cJSON *item = NULL;
 
-    if (json == NULL)
-    {
-        return NULL;
-    }
-
     context.allow_data_after_json = !require_null_terminated;
-    item = parse(json, strlen((const char*)json) + sizeof(""), &context);
+    item = parse(json, &context);
 
     if (return_parse_end != NULL)
     {
@@ -1160,15 +1155,10 @@ CJSON_PUBLIC(cJSON *) cJSON_ParseWithOpts(const char *json, const char **return_
 /* Default options for cJSON_Parse */
 CJSON_PUBLIC(cJSON *) cJSON_Parse(const char *json)
 {
-    if (json == NULL)
-    {
-        return NULL;
-    }
-
-    return parse(json, strlen((const char*)json) + sizeof(""), &global_context);
+    return parse(json, &global_context);
 }
 
-#define cjson_min(a, b) (((a) < (b)) ? (a) : (b))
+#define cjson_min(a, b) ((a < b) ? a : b)
 
 static unsigned char *print(const cJSON * const item, const internal_context * const context)
 {
@@ -1407,6 +1397,10 @@ static cJSON_bool print_value(const cJSON * const item, printbuffer * const outp
             size_t raw_length = 0;
             if (item->valuestring == NULL)
             {
+                if (!output_buffer->noalloc)
+                {
+                    deallocate(&output_buffer->context, output_buffer->buffer);
+                }
                 return false;
             }
 
@@ -2006,37 +2000,32 @@ static void* cast_away_const(const void* string)
 
 static cJSON_bool add_item_to_object(cJSON * const object, const char * const string, cJSON * const item, const internal_context * const context, const cJSON_bool constant_key)
 {
-    char *new_key = NULL;
-    int new_type = cJSON_Invalid;
-
     if ((object == NULL) || (string == NULL) || (item == NULL))
     {
         return false;
     }
 
-    if (constant_key)
-    {
-        new_key = (char*)cast_away_const(string);
-        new_type = item->type | cJSON_StringIsConst;
-    }
-    else
-    {
-        new_key = (char*)custom_strdup((const unsigned char*)string, context);
-        if (new_key == NULL)
-        {
-            return false;
-        }
-
-        new_type = item->type & ~cJSON_StringIsConst;
-    }
-
     if (!(item->type & cJSON_StringIsConst) && (item->string != NULL))
     {
         deallocate(context, item->string);
     }
 
-    item->string = new_key;
-    item->type = new_type;
+    if (constant_key)
+    {
+        item->string = (char*)cast_away_const(string);
+        item->type |= cJSON_StringIsConst;
+    }
+    else
+    {
+        char *key = (char*)custom_strdup((const unsigned char*)string, context);
+        if (key == NULL)
+        {
+            return false;
+        }
+
+        item->string = key;
+        item->type &= ~cJSON_StringIsConst;
+    }
 
     return add_item_to_array(object, item);
 }
@@ -2649,60 +2638,56 @@ CJSON_PUBLIC(cJSON *) cJSON_CreateStringArray(const char **strings, int count)
     return a;
 }
 
-static cJSON *duplicate_json(const cJSON *item, const internal_context * const context)
+/* Duplication */
+CJSON_PUBLIC(cJSON *) cJSON_Duplicate(const cJSON *item, cJSON_bool recurse)
 {
     cJSON *newitem = NULL;
     cJSON *child = NULL;
     cJSON *next = NULL;
     cJSON *newchild = NULL;
 
-    if (item == NULL)
+    /* Bail on bad ptr */
+    if (!item)
     {
         goto fail;
     }
-
-    newitem = create_item(context);
-    if (newitem == NULL)
+    /* Create new item */
+    newitem = create_item(&global_context);
+    if (!newitem)
     {
         goto fail;
     }
-
     /* Copy over all vars */
     newitem->type = item->type & (~cJSON_IsReference);
     newitem->valueint = item->valueint;
     newitem->valuedouble = item->valuedouble;
-
-    if (item->valuestring != NULL)
+    if (item->valuestring)
     {
-        newitem->valuestring = (char*)custom_strdup((unsigned char*)item->valuestring, context);
-        if (newitem->valuestring == NULL)
+        newitem->valuestring = (char*)custom_strdup((unsigned char*)item->valuestring, &global_context);
+        if (!newitem->valuestring)
         {
             goto fail;
         }
     }
-
-    if (item->string != NULL)
+    if (item->string)
     {
-        newitem->string = (item->type&cJSON_StringIsConst) ? item->string : (char*)custom_strdup((unsigned char*)item->string, context);
+        newitem->string = (item->type&cJSON_StringIsConst) ? item->string : (char*)custom_strdup((unsigned char*)item->string, &global_context);
         if (!newitem->string)
         {
             goto fail;
         }
     }
-
     /* If non-recursive, then we're done! */
-    if (!context->duplicate_recursive)
+    if (!recurse)
     {
         return newitem;
     }
-
     /* Walk the ->next chain for the child. */
     child = item->child;
     while (child != NULL)
     {
-        /* Each item in the ->next chain */
-        newchild = duplicate_json(child, context);
-        if (newchild == NULL)
+        newchild = cJSON_Duplicate(child, true); /* Duplicate (with recurse) each item in the ->next chain */
+        if (!newchild)
         {
             goto fail;
         }
@@ -2727,19 +2712,12 @@ static cJSON *duplicate_json(const cJSON *item, const internal_context * const c
 fail:
     if (newitem != NULL)
     {
-        delete_item(newitem, context);
+        delete_item(newitem, &global_context);
     }
 
     return NULL;
 }
 
-CJSON_PUBLIC(cJSON *) cJSON_Duplicate(const cJSON *item, cJSON_bool recurse)
-{
-    internal_context context = global_context;
-    context.duplicate_recursive = recurse;
-    return duplicate_json(item, &context);
-}
-
 CJSON_PUBLIC(void) cJSON_Minify(char *json)
 {
     unsigned char *into = (unsigned char*)json;
@@ -3033,17 +3011,6 @@ CJSON_PUBLIC(cJSON_Context) cJSON_AllowDataAfterJson(cJSON_Context context, cJSO
     return context;
 }
 
-CJSON_PUBLIC(cJSON_Context) cJSON_MakeDuplicateRecursive(cJSON_Context context, cJSON_bool recursive)
-{
-    if (context == NULL)
-    {
-        return NULL;
-    }
-
-    ((internal_context*)context)->duplicate_recursive = recursive;
-    return context;
-}
-
 static cJSON_bool compare(const cJSON * const a, const cJSON * const b, const internal_context * const context)
 {
     if ((a == NULL) || (b == NULL) || ((a->type & 0xFF) != (b->type & 0xFF)) || cJSON_IsInvalid(a))

cJSON.h

@@ -31,7 +31,7 @@ extern "C"
 /* project version */
 #define CJSON_VERSION_MAJOR 1
 #define CJSON_VERSION_MINOR 7
-#define CJSON_VERSION_PATCH 5
+#define CJSON_VERSION_PATCH 1
 
 #include <stddef.h>
 
@@ -174,8 +174,6 @@ CJSON_PUBLIC(cJSON_Context) cJSON_SetFormat(cJSON_Context context, cJSON_Format
 CJSON_PUBLIC(cJSON_Context) cJSON_MakeCaseSensitive(cJSON_Context context, cJSON_bool case_sensitive);
 /* Change if data is allowed after the JSON */
 CJSON_PUBLIC(cJSON_Context) cJSON_AllowDataAfterJson(cJSON_Context context, cJSON_bool allow_data_after_json);
-/* Change if cJSON_Duplicate copies recursively */
-CJSON_PUBLIC(cJSON_Context) cJSON_MakeDuplicateRecursive(cJSON_Context context, cJSON_bool recursive);
 
 /* Supply malloc and free functions to cJSON globally */
 CJSON_PUBLIC(void) cJSON_InitHooks(cJSON_Hooks* hooks);

cJSON_Utils.c

@@ -988,12 +988,6 @@ static int apply_patch(cJSON *object, const cJSON *patch, const cJSON_bool case_
         cJSON_AddItemToObject(parent, (char*)child_pointer, value);
         value = NULL;
     }
-    else /* parent is not an object */
-    {
-        /* Couldn't find object to add to. */
-        status = 9;
-        goto cleanup;
-    }
 
 cleanup:
     if (value != NULL)

library_config/cJSONConfig.cmake.in

@@ -2,8 +2,8 @@
 set(CJSON_UTILS_FOUND @ENABLE_CJSON_UTILS@)
 
 # The include directories used by cJSON
-set(CJSON_INCLUDE_DIRS "@CMAKE_INSTALL_FULL_INCLUDEDIR@")
-set(CJSON_INCLUDE_DIR "@CMAKE_INSTALL_FULL_INCLUDEDIR@")
+set(CJSON_INCLUDE_DIRS "@prefix@/@includedir@")
+set(CJSON_INCLUDE_DIR "@prefix@/@includedir@")
 
 get_filename_component(_dir "${CMAKE_CURRENT_LIST_FILE}" PATH)
 

library_config/libcjson.pc.in

@@ -1,8 +1,9 @@
-libdir=@CMAKE_INSTALL_FULL_LIBDIR@
-includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
+prefix=@prefix@
+libdir=${prefix}/@libdir@
+includedir=${prefix}/@includedir@
 
 Name: libcjson
-Version: @PROJECT_VERSION@
+Version: @version@
 Description: Ultralightweight JSON parser in ANSI C
 URL: https://github.com/DaveGamble/cJSON
 Libs: -L${libdir} -lcjson

library_config/libcjson_utils.pc.in

@@ -1,8 +1,9 @@
-libdir=@CMAKE_INSTALL_FULL_LIBDIR@
-includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
+prefix=@prefix@
+libdir=${prefix}/@libdir@
+includedir=${prefix}/@includedir@
 
 Name: libcjson_utils
-Version: @PROJECT_VERSION@
+Version: @version@
 Description: An implementation of JSON Pointer, Patch and Merge Patch based on cJSON.
 URL: https://github.com/DaveGamble/cJSON
 Libs: -L${libdir} -lcjson_utils

tests/context_tests.c

@@ -39,7 +39,6 @@ static void create_context_should_create_a_context(void)
     TEST_ASSERT_TRUE_MESSAGE(context->case_sensitive, "case_sensitive has an incorrect value.");
     TEST_ASSERT_TRUE_MESSAGE(context->allow_data_after_json, "allow_data_after_json has an incorrect value.");
     TEST_ASSERT_NULL_MESSAGE(context->userdata, "Userdata should be NULL");
-    TEST_ASSERT_TRUE_MESSAGE(context->duplicate_recursive, "Duplicating is not recursive.");
     TEST_ASSERT_TRUE_MESSAGE(malloc_wrapper == context->allocators.allocate, "Wrong malloc.");
     TEST_ASSERT_TRUE_MESSAGE(realloc_wrapper == context->allocators.reallocate, "Wrong realloc.");
     TEST_ASSERT_TRUE_MESSAGE(free_wrapper == context->allocators.deallocate, "Wrong free.");
@@ -241,18 +240,6 @@ static void allow_data_after_json_should_change_allow_data_after_json(void)
     free(context);
 }
 
-static void make_duplicate_recursive_should_make_duplicate_recursive(void)
-{
-    internal_context *context = (internal_context*)cJSON_CreateContext(NULL, NULL);
-    TEST_ASSERT_NOT_NULL(context);
-
-    context = (internal_context*)cJSON_MakeDuplicateRecursive(context, false);
-    TEST_ASSERT_NOT_NULL(context);
-    TEST_ASSERT_FALSE_MESSAGE(context->duplicate_recursive, "Duplicating is not set correctly.");
-
-    free(context);
-}
-
 int main(void)
 {
     UNITY_BEGIN();
@@ -272,7 +259,6 @@ int main(void)
     RUN_TEST(set_format_should_set_format);
     RUN_TEST(make_case_sensitive_should_change_case_sensitivity);
     RUN_TEST(allow_data_after_json_should_change_allow_data_after_json);
-    RUN_TEST(make_duplicate_recursive_should_make_duplicate_recursive);
 
     return UNITY_END();
 }

tests/json-patch-tests/cjson-utils-tests.json

@@ -80,12 +80,5 @@
 	"doc": { "foo": ["bar"] },
 	"patch": [ { "op": "add", "path": "/foo/-", "value": ["abc", "def"] }],
 	"expected": {"foo": ["bar", ["abc", "def"]] }
-    },
-
-    { 
-        "comment": "15",
-        "doc": {"foo": {"bar": 1}},
-        "patch": [{"op": "add", "path": "/foo/bar/baz", "value": "5"}],
-        "error": "attempting to add to subfield of non-object"
-    } 
+    }
 ]

tests/misc_tests.c

@@ -10,7 +10,8 @@
 
   The above copyright notice and this permission notice shall be included in
   all copies or substantial portions of the Software.
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
@@ -419,7 +420,7 @@ static void *failing_realloc(void *pointer, size_t size, void *userdata)
 
 static void ensure_should_fail_on_failed_realloc(void)
 {
-    printbuffer buffer = {NULL, 10, 0, 0, false, {256, 0, NULL, {malloc_wrapper, free_wrapper, failing_realloc}, false, true, true, true} };
+    printbuffer buffer = {NULL, 10, 0, 0, false, {256, false, true, true, {malloc_wrapper, free_wrapper, failing_realloc}, NULL, 0 } };
     buffer.context.userdata = &buffer;
     buffer.buffer = (unsigned char*)malloc(100);
     TEST_ASSERT_NOT_NULL(buffer.buffer);
@@ -509,25 +510,6 @@ static void cjson_create_array_reference_should_create_an_array_reference(void)
     cJSON_Delete(number_reference);
 }
 
-static void cjson_add_item_to_object_should_not_use_after_free_when_string_is_aliased(void)
-{
-    cJSON *object = cJSON_CreateObject();
-    cJSON *number = cJSON_CreateNumber(42);
-    char *name = (char*)custom_strdup((const unsigned char*)"number", &global_context);
-
-    TEST_ASSERT_NOT_NULL(object);
-    TEST_ASSERT_NOT_NULL(number);
-    TEST_ASSERT_NOT_NULL(name);
-
-    number->string = name;
-
-    /* The following should not have a use after free
-     * that would show up in valgrind or with AddressSanitizer */
-    cJSON_AddItemToObject(object, number->string, number);
-
-    cJSON_Delete(object);
-}
-
 static void is_nan_should_detect_nan(void)
 {
     double nan = 0.0/0.0;
@@ -568,7 +550,6 @@ int main(void)
     RUN_TEST(cjson_create_string_reference_should_create_a_string_reference);
     RUN_TEST(cjson_create_object_reference_should_create_an_object_reference);
     RUN_TEST(cjson_create_array_reference_should_create_an_array_reference);
-    RUN_TEST(cjson_add_item_to_object_should_not_use_after_free_when_string_is_aliased);
     RUN_TEST(is_nan_should_detect_nan);
     RUN_TEST(is_infinity_should_detect_infinity);