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bignum: Make bignum_free safer

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Signed-off-by: Aris Adamantiadis <aris@0xbadc0de.be>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Aris Adamantiadis
2016-01-01 19:16:49 +01:00
committed by Andreas Schneider
parent c3dac948c9
commit db9da99a36
9 changed files with 51 additions and 41 deletions
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10
src/wrapper.c
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@@ -157,11 +157,11 @@ void crypto_free(struct ssh_crypto_struct *crypto){
cipher_free(crypto->in_cipher);
cipher_free(crypto->out_cipher);
bignum_free(crypto->e);
bignum_free(crypto->f);
bignum_free(crypto->x);
bignum_free(crypto->y);
bignum_free(crypto->k);
bignum_safe_free(crypto->e);
bignum_safe_free(crypto->f);
bignum_safe_free(crypto->x);
bignum_safe_free(crypto->y);
bignum_safe_free(crypto->k);
#ifdef HAVE_ECDH
SAFE_FREE(crypto->ecdh_client_pubkey);
SAFE_FREE(crypto->ecdh_server_pubkey);