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free NULL cleanup 7

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This gets BN_.*free:
    BN_BLINDING_free BN_CTX_free BN_FLG_FREE BN_GENCB_free
    BN_MONT_CTX_free BN_RECP_CTX_free BN_clear_free BN_free BUF_MEM_free

Also fix a call to DSA_SIG_free to ccgost engine and remove some #ifdef'd
dead code in engines/e_ubsec.

Reviewed-by: Richard Levitte <levitte@openssl.org>
This commit is contained in:
Rich Salz
2015-04-30 21:37:06 -04:00
parent 34166d4189
commit 23a1d5e97c
80 changed files with 384 additions and 733 deletions
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21
crypto/dsa/dsa_lib.c
View File

@@ -202,20 +202,13 @@ void DSA_free(DSA *r)
CRYPTO_free_ex_data(CRYPTO_EX_INDEX_DSA, r, &r->ex_data);
if (r->p != NULL)
BN_clear_free(r->p);
if (r->q != NULL)
BN_clear_free(r->q);
if (r->g != NULL)
BN_clear_free(r->g);
if (r->pub_key != NULL)
BN_clear_free(r->pub_key);
if (r->priv_key != NULL)
BN_clear_free(r->priv_key);
if (r->kinv != NULL)
BN_clear_free(r->kinv);
if (r->r != NULL)
BN_clear_free(r->r);
BN_clear_free(r->p);
BN_clear_free(r->q);
BN_clear_free(r->g);
BN_clear_free(r->pub_key);
BN_clear_free(r->priv_key);
BN_clear_free(r->kinv);
BN_clear_free(r->r);
OPENSSL_free(r);
}