Boost C++ Libraries: Ticket #12710: Asio with OpenSSL 1.1.0 compiles but does not work

anonymous — Thu, 22 Dec 2016 23:13:34 GMT

Additional note:

Example program at http://www.boost.org/doc/libs/1_53_0/doc/html/boost_asio/example/ssl/client.cpp

is sufficient to demonstrate the problem (just comment out the certificate verification knobs).

anonymous — Sun, 30 Jul 2017 00:41:53 GMT

Can reproduce with OpenSSL 1.1.0f and boost 1.64.0. Just ignoring this error seems to make program work correctly.

anonymous — Sat, 05 Aug 2017 05:45:08 GMT

Can reproduce with LibreSSL 2.6.0. Like the previous comment ignoring the error seems to make the program work correctly.

attachment set

vygis.d@… — Mon, 28 Aug 2017 22:49:04 GMT

attachment → diff.b

Patch for the stream truncation

vygis.d@… — Mon, 28 Aug 2017 22:56:04 GMT

I must add, however, that I am not sure that my patch is correct. It fixes the problem, sure, but whether it is correct to ignore SSL shutdown status in OpenSSL 1.1.0 -- I do not know.

However, OpenSSL team notes that one of the major changes between OpenSSL 1.0.2h and OpenSSL 1.1.0 was rewritten SSL/TLS state machine, version negotiation and record layer. (See https://www.openssl.org/news/openssl-1.1.0-notes.html)

lefteris — Sun, 17 Sep 2017 19:45:36 GMT

I also get "stream truncated" error in async_close's completion handler. I use openssl-1.1.0f on windows x64 /MT