This reverts commit 5b502cdb.

Related to #860

Signed-off-by: DL6ER <dl6er@dl6er.de>

Add some tests for setting NULL to deallocated pointers
releated to #842 and #833

related to #850

Fixes #800

From #800

Related to #845

If the valuestring passed to cJSON_SetValuestring is NULL, a null pointer dereference will happen.

This commit adds the NULL check of valuestring before it is dereferenced.

update version to 1.7.17

fixes #802 and #803

* add NULL checks in cJSON_SetValuestring

Fixes #803(CVE-2023-50472)

* add NULL check in cJSON_InsertItemInArray

Fixes #802(CVE-2023-50471)

* add tests for NULL checks

add tests for NULL checks in cJSON_InsertItemInArray and cJSON_SetValuestring

* Update version to 1.7.16

* Update contributors

Actions builds are failing because clang-8 is failing to be installed. Upgrade clang-8 to clang-14 to fix this.

If the parent passed in cJSON_ReplaceItemViaPointer has not a child, which means parent->child is null, a null pointer dereference crash will be happened inside cJSON_ReplaceItemViaPointer.

This commit adds the NULL check of `parent->child` beforehand to inform user such incorrect usage.

Signed-off-by: hopper-vul <hopper.vul@gmail.com>

Signed-off-by: Junbo Zheng <zhengjunbo1@xiaomi.com>

* cJSON_SetBoolValue plus test

* cJSON_Invalid insted of just 0

* Update tests/misc_tests.c

* VSCode standard C formater applied

Co-authored-by: Alan Wang <wp_scut@163.com>

* CIFuzz integration

* Rename main.yml to ci-fuzz.yml

This fixes some .dylib files being flagged as added when compiled e.g. `libcjson.dylib.1.7.14`

* Update CMakeLists.txt

fix the bug:when build with cmake using option '-DBUILD_SHARED_AND_STATIC_LIBS=ON -DENABLE_CJSON_UTILS=ON', build sucess,
but use cmake comand 'find_package(cjson CONFIG)', 'cjson_utils' target is available,but  'cjson_utils-static' target not exist.

Co-authored-by: m00209177 <malihu@huawei.com>

Co-authored-by: Alan Wang <wp_scut@163.com>

Use the cmake_policy() command to set CMP0054 to NEW explicitly.