sshd(8) 被拆分为多个二进制文件

发布于 7 月 24 日

Contributor and Date: rueda on 2024-05-17 from the puffy-does-the-splits dept.
Commit Details:
- Damien Miller (djm@) started splitting sshd(8) into multiple binaries with the following commit:
  - Modified files: usr.bin/ssh and usr.bin/ssh/sshd with various source code files.
  - Added file: usr.bin/ssh/sshd-session.
  - Log message: Start splitting sshd into separate binaries, reducing listener process and setting up for future work.
- After the changes, with a single ssh client session, we see sshd-session processes instead of the previous "ssh-session" being "sshd".
- The new sshd-session joins binaries relinked on boot.
Important Note: If updating via source, restart sshd after installation to avoid locking oneself out.
Thought: Security engineering work on OpenSSH is pleasing and it will be interesting to see if similar changes are made to other daemons in the OpenBSD base system.

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