ASN1err(ASN1_F_BIO_NEW_NDEF, ASN1_R_STREAMING_NOT_SUPPORTED);
return NULL;
}
- ndef_aux = OPENSSL_malloc(sizeof(*ndef_aux));
+ ndef_aux = OPENSSL_zalloc(sizeof(*ndef_aux));
asn_bio = BIO_new(BIO_f_asn1());
+ if (ndef_aux == NULL || asn_bio == NULL)
+ goto err;
/* ASN1 bio needs to be next to output BIO */
-
out = BIO_push(asn_bio, out);
-
- if (ndef_aux == NULL || asn_bio == NULL || !out)
+ if (out == NULL)
goto err;
BIO_asn1_set_prefix(asn_bio, ndef_prefix, ndef_prefix_free);
ndef_aux->ndef_bio = sarg.ndef_bio;
ndef_aux->boundary = sarg.boundary;
ndef_aux->out = out;
- ndef_aux->derbuf = NULL;
BIO_ctrl(asn_bio, BIO_C_SET_EX_ARG, 0, ndef_aux);