To avoid conflicts (and possible crashes) by duplicate symbols the function
crypto_sign was renamed to ma_crypto_sign.
Kudos to Peter van Dijk for reporting this issue.
Various coverity scan fixes, including CONC-452 and CONC-453.
Special thanks to Lukas Javorsky for fixing numerous covscan
issues (This patch includes part of his pull request #126).
Coverity scan build was using the following cmake parameters:
-WITH_EXTERNAL_ZLIB=ON -DWITH_UNIT_TESTS=OFF.
CWE-416 (use after free) in dtoa.c (from netlib) is still open.