ATS 8.0.3 segmentation fault related to compress plugin

i have built ats 8.0.3 with openssl 1.1.1c and brotli-1.0.7,

**found that ats crash frequently when the following conditions were both met.
1) https request
2) enable compressi plugin with remove-accept-encoding set to ture or with supported-algorithms set to "gzip,br"**

---
i suppose that some browers advertise support for brotli only through https requests, so problem only happen for https requests.

i also had check with http + brotli，it works fine.

turn on debug logging, nothing useful found~