libcurl 8.9.0 in v3.18 and v3.19 leads to 100% cpu usage and lingering connections in event-based apps

Package Information

• Package name: curl
• New version: 8.9.1
• Release notes: https://curl.se/ch/8.9.1.html

Summary

There is an important bugfix in 8.9.1 for regression introduced in 8.9.0: connect: fix connection shutdown for event based processing