This also doesn't copy a NUL character, which can be problem too.

这个函数也不会复制 NUL 字符，这可能也是一个问题。

youdao

In addition, don't allow NUL characters through at all; some shells don't handle it well as command input.

另外，不要允许存在NUL字符；有些shell不会将其作为命令输入进行处理。

youdao

Lire, a literary magazine, charitably called it "not completely nul", while le Monde said it was his "most accomplished" work so far.

《读书》(Lire)，一本文学杂志，慷慨地称之为“不完全是一部废品”，《世界》(Le Monde)却说这是作者到目前为止“最为杰出”的作品。

youdao

Nul said that allowed the nurse and patient to get to know each other.

CNN: Study: Heart patients helped by phone calls

Azerbaijan's President Ilham Aliyev has ordered an inquiry into why his country gave Russia "nul points" at Saturday's Eurovision Song Contest.

BBC: Eurovision: Azerbaijan probes Russian 'nul points'

Britain, after getting nul points for its entry, sulked that the other countries were conspiring against it, perhaps punishing it for joining America in the Iraq war.

ECONOMIST: Discord over Giscard's Euro vision