c - 静态指针会自动释放吗？

Question

我正在使用and开发一个c程序。libuvjemalloc

当je_malloc调用了大约3735次（大约占用600 MB内存）。

我的静态变量sa_socket-> nread=0,len=0,handle=0x200000000，所以调用uv_write时会sa_socket->handle引发错误EFAULT: bad address in system call argument。

#define BUFF_LEN (128*1024)
typedef struct {
    char buff[BUFF_LEN];
    size_t len;
    uv_stream_t* handle;
    size_t nread;
} socket_info;


static socket_info *sa_socket;

static void alloc_cb(uv_handle_t *handle, size_t size, uv_buf_t *buf) {
    buf->base = sa_socket->buff + sa_socket->nread;
    buf->len = sa_socket->len - sa_socket->nread;
}

void init() {
      uv_replace_allocator(je_malloc,je_realloc,je_calloc,je_free);
      sa_socket = je_malloc(sizeof(sa_socket));
      sa_socket->nread = 0;
      sa_socket->len = BUFF_LEN;

      ....
}