Created attachment 201206 [details] patch to ssl module. There is an upstream patch for the SSL module in Apache 2.4 to prevent lockups when using TLS v1.3 and OpenSSL 1.1.1a. It will be incorporated in the next 2.4 release but it would be nice to include the patch in the meantime. cf. https://bz.apache.org/bugzilla/show_bug.cgi?id=63052 (I have confirmation the patch works)
Hi :-) this was fix in r491041 Changelog: [..] *) mod_ssl: Clear retry flag before aborting client-initiated renegotiation. PR 63052 [Joe Orton]