Please confirm whether the changes in version v1.7.19 have caused any issues.

[lillianokok]

Environment Information:
cat /etc/os-release
NAME="openEuler"
VERSION="20.03 (LTS)"
ID="openEuler"

Operation Steps：
1、spack install --keep-stage --dont-restage --no-checksum -y cjson@1.7.19
2、Load environment variables
3、cat test2.c

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "cJSON.h"

int main()
{
        cJSON *json,*json_name,*json_passwd,*json_num;
        char* out="{\"name\":\"fengxin\",\"passwd\":\"123\",\"num\":0}";

        json = cJSON_Parse(out); 
        json_name = cJSON_GetObjectItem( json , "name" );  
        json_passwd = cJSON_GetObjectItem( json , "passwd" );
        json_num = cJSON_GetObjectItem( json , "num" );


        printf("name:%s,passwd:%s,num:%d\n",json_name->valuestring,json_passwd->valuestring);
        cJSON_Delete(json);  
        //free(out);

}

4、gcc test2.c cJSON.c -o test2
5、./test2 Actual result：
./test2
name:fengxin,passwd:123,num:754517056

Please confirm why the execution result is not as follows:
Expected result：
./test2
name: fengxin, passwd: 123, num: 0

[daschfg]

I don't think this is an issue with cjson. gcc should tell you why it fails:

test2.c:15:34: warning: format ‘%d’ expects a matching ‘int’ argument [-Wformat=]
   15 |   printf("name:%s,passwd:%s,num:%d\n", json_name->valuestring, json_passwd->valuestring);
      |                                 ~^
      |                                  |
      |                                  int```