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bug，root检测存在问题 #1

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df13954 opened this issue Jun 5, 2024 · 0 comments

df13954 commented Jun 5, 2024

代码中检测设备的属性：

int check_system_property(){
    char value[5] = {0};
    char value1[5] = {0};
    __system_property_get("ro.secure",value);
    LOGD("ro.secure : %s",value);
    __system_property_get("ro.debuggable",value1);
    LOGD("ro.debuggable : %s:",value);
    if(value[0] == 0x31 || value1[0] == 0x31)
        return 1;
    else
        return 0;

}

日志输出中LOGD("ro.debuggable : %s:",value);这里输出的是ro.secure的值，debug的值应该是value1

我查了资料ro.secure的值正常设备，应该是1，这里代码判断如果等于1，就是root。应该取反了。
在一个正常设备中，发现了root了。

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