diff options
| author |   jsing <jsing@openbsd.org> | 2020-06-05 17:17:22 +0000 |
|---|---|---|
| committer | jsing <jsing@openbsd.org> | 2020-06-05 17:17:22 +0000 |
| commit | fc5da5172846f53c5dfb393ff153169ce5513d96 (patch) | |
| tree | 1dabf6987d94b0f2b549e6fc728dc0d047e754eb /lib | |
| parent | Add support for additional GOST curves. (diff) | |
| download | wireguard-openbsd-fc5da5172846f53c5dfb393ff153169ce5513d96.tar.xz wireguard-openbsd-fc5da5172846f53c5dfb393ff153169ce5513d96.zip | |
Add a few more errors to help debugging.
Diff from Dmitry Baryshkov <dbaryshkov@gmail.com>
Sponsored by ROSA Linux.
ok inoguchi@ tb@
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libcrypto/gost/gostr341001_ameth.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/lib/libcrypto/gost/gostr341001_ameth.c b/lib/libcrypto/gost/gostr341001_ameth.c index 16295996dce..27a95f2069c 100644 --- a/lib/libcrypto/gost/gostr341001_ameth.c +++ b/lib/libcrypto/gost/gostr341001_ameth.c @@ -1,4 +1,4 @@ -/* $OpenBSD: gostr341001_ameth.c,v 1.15 2018/08/24 20:22:15 tb Exp $ */ +/* $OpenBSD: gostr341001_ameth.c,v 1.16 2020/06/05 17:17:22 jsing Exp $ */ /* * Copyright (c) 2014 Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> * Copyright (c) 2005-2006 Cryptocom LTD @@ -96,15 +96,19 @@ decode_gost01_algor_params(EVP_PKEY *pkey, const unsigned char **p, int len) ec = pkey->pkey.gost; if (ec == NULL) { ec = GOST_KEY_new(); - if (ec == NULL) + if (ec == NULL) { + GOSTerror(ERR_R_MALLOC_FAILURE); return 0; + } if (EVP_PKEY_assign_GOST(pkey, ec) == 0) return 0; } group = EC_GROUP_new_by_curve_name(param_nid); - if (group == NULL) + if (group == NULL) { + GOSTerror(EC_R_EC_GROUP_NEW_BY_NAME_FAILURE); return 0; + } EC_GROUP_set_asn1_flag(group, OPENSSL_EC_NAMED_CURVE); if (GOST_KEY_set_group(ec, group) == 0) { EC_GROUP_free(group); @@ -207,8 +211,10 @@ pub_decode_gost01(EVP_PKEY *pk, X509_PUBKEY *pub) return 0; } p = pval->data; - if (decode_gost01_algor_params(pk, &p, pval->length) == 0) + if (decode_gost01_algor_params(pk, &p, pval->length) == 0) { + GOSTerror(GOST_R_BAD_KEY_PARAMETERS_FORMAT); return 0; + } octet = d2i_ASN1_OCTET_STRING(NULL, &pubkey_buf, pub_len); if (octet == NULL) { @@ -407,8 +413,10 @@ priv_decode_gost01(EVP_PKEY *pk, const PKCS8_PRIV_KEY_INFO *p8inf) int ptype = V_ASN1_UNDEF; ASN1_STRING *pval = NULL; - if (PKCS8_pkey_get0(&palg_obj, &pkey_buf, &priv_len, &palg, p8inf) == 0) + if (PKCS8_pkey_get0(&palg_obj, &pkey_buf, &priv_len, &palg, p8inf) == 0) { + GOSTerror(GOST_R_BAD_KEY_PARAMETERS_FORMAT); return 0; + } (void)EVP_PKEY_assign_GOST(pk, NULL); X509_ALGOR_get0(NULL, &ptype, (const void **)&pval, palg); if (ptype != V_ASN1_SEQUENCE) { @@ -416,8 +424,10 @@ priv_decode_gost01(EVP_PKEY *pk, const PKCS8_PRIV_KEY_INFO *p8inf) return 0; } p = pval->data; - if (decode_gost01_algor_params(pk, &p, pval->length) == 0) + if (decode_gost01_algor_params(pk, &p, pval->length) == 0) { + GOSTerror(GOST_R_BAD_KEY_PARAMETERS_FORMAT); return 0; + } p = pkey_buf; if (V_ASN1_OCTET_STRING == *p) { /* New format - Little endian octet string */ |