DEP0139:process.umask() 无参数

¥DEP0139: process.umask() with no arguments

版本历史

版本	变更
v14.0.0, v12.19.0	仅文档弃用。

类型：仅文档

¥Type: Documentation-only

不带参数调用 process.umask() 会导致进程范围的 umask 被写入两次。这在线程之间引入了竞争条件，并且是一个潜在的安全漏洞。没有安全的、跨平台的替代 API。

¥Calling process.umask() with no argument causes the process-wide umask to be written twice. This introduces a race condition between threads, and is a potential security vulnerability. There is no safe, cross-platform alternative API.