tor/changes/ticket26006
Nick Mathewson 75f3fbaa3c LibreSSL compatibility fixes.
LibreSSL, despite not having the OpenSSL 1.1 API, does define
OPENSSL_VERSION in crypto.h.  Additionally, it apparently annotates
some functions as returning NULL, so that our unit tests need to be
more careful about checking for NULL so they don't get compilation
warnings.

Closes ticket 26006.
2018-05-02 08:22:05 -04:00

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o Minor features (compilation, portability):
- Avoid some compilation warnings with recent versions
of LibreSSL. Closes ticket 26006.