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| author | Dr. Stephen Henson <steve@openssl.org> | 2011-10-10 01:08:15 +0200 |
|---|---|---|
| committer | Dr. Stephen Henson <steve@openssl.org> | 2011-10-10 01:08:15 +0200 |
| commit | 42753a4f678b70140cc3bf099e1d92569dca4d7d (patch) | |
| tree | 200b3ccbda9b6489c122daeeb431a08ff7096537 /crypto/engine | |
| parent | e_padlock-x86_64.pl: brown-bag bug in stack pointer handling. (diff) | |
| download | openssl-42753a4f678b70140cc3bf099e1d92569dca4d7d.tar.xz openssl-42753a4f678b70140cc3bf099e1d92569dca4d7d.zip | |
fix memory leaks
Diffstat (limited to 'crypto/engine')
| -rw-r--r-- | crypto/engine/eng_rsax.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/crypto/engine/eng_rsax.c b/crypto/engine/eng_rsax.c index cbe8419a4c..ef29f33edc 100644 --- a/crypto/engine/eng_rsax.c +++ b/crypto/engine/eng_rsax.c @@ -108,6 +108,7 @@ static int e_rsax_ctrl(ENGINE *e, int cmd, long i, void *p, void (*f)(void)); /* RSA stuff */ static int e_rsax_rsa_mod_exp(BIGNUM *r, const BIGNUM *I, RSA *rsa, BN_CTX *ctx); static int e_rsax_rsa_finish(RSA *r); +static int (*def_rsa_finish)(RSA *r); #endif static const ENGINE_CMD_DEFN e_rsax_cmd_defns[] = { @@ -163,7 +164,7 @@ static int bind_helper(ENGINE *e) e_rsax_rsa.rsa_priv_enc = meth1->rsa_priv_enc; e_rsax_rsa.rsa_priv_dec = meth1->rsa_priv_dec; e_rsax_rsa.bn_mod_exp = meth1->bn_mod_exp; - e_rsax_rsa.finish = meth1->finish; + def_rsa_finish = meth1->finish; #endif return 1; } @@ -310,6 +311,8 @@ static int e_rsax_rsa_finish(RSA *rsa) OPENSSL_free(hptr); RSA_set_ex_data(rsa, rsax_ex_data_idx, NULL); + if (def_rsa_finish) + def_rsa_finish(rsa); return 1; } @@ -468,7 +471,7 @@ static int mod_exp_pre_compute_data_512(UINT64 *m, struct mod_ctx_512 *data) err: /* Cleanup */ if (ctx != NULL) { - BN_CTX_end(ctx); } + BN_CTX_end(ctx); BN_CTX_free(ctx); } BN_free(&two_768); BN_free(&two_640); BN_free(&two_128); |