GoogleTesting。从文件中读取Struct。错误

Question

文件中的结构

struct ApRegFileHead
{
    char *rHead;
    unsigned int version;
    unsigned int rezerv;
};

我试图将它与我的标准

进行比较

int testFunc::FindHead(char *hmsg){

    ApRegFileHead head1 = {hmsg,2,2};

    int finheadflag = 0;
    FilesSize();
    if (fIn != NULL) {
        fread(&head1, sizeof(head1), 1, fIn);
        printf(head1.rHead);
        if (head1.rHead == hmsg)
            finheadflag = 1;
    } else {
        printf("File not open");
        finheadflag = 0;
    }
    fclose(fIn);
    return finheadflag;
}

文件右开

但这行printf（head1.rHead）;得到谷歌测试错误：未知文件：错误：代码为0xc0000005的SEH异常抛入测试主体