Dr. Stephen Henson ad65ce755e Fix things so DH_free() will be no-op when passed NULL, like RSA_free() and
DSA_free(): this was causing crashes when for example an attempt was made
to handle a (currently) unsupported DH public key. Also X509_PUBKEY_set()i
wasn't checking errors from d2i_PublicKey().
1999-01-06 01:39:24 +00:00
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