Start ensuring all OpenSSL "free" routines allow NULL, and remove any if check before calling them. This gets DH_free, DSA_free, RSA_free Reviewed-by: Matt Caswell <matt@openssl.org>
apps/openssl.pod .... Documentation of OpenSSL `openssl' command
crypto/crypto.pod ... Documentation of OpenSSL crypto.h (libcrypto)
ssl/ssl.pod ......... Documentation of OpenSSL ssl.h (libssl)
standards.txt ....... Pointers to standards, RFCs or internet drafts
that are related to OpenSSL. Incomplete.
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