diff options
Diffstat (limited to 'lib/libcrypto/ts/ts_lib.c')
| -rw-r--r-- | lib/libcrypto/ts/ts_lib.c | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/lib/libcrypto/ts/ts_lib.c b/lib/libcrypto/ts/ts_lib.c index 1e94922aa19..7e401017529 100644 --- a/lib/libcrypto/ts/ts_lib.c +++ b/lib/libcrypto/ts/ts_lib.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ts_lib.c,v 1.14 2023/07/07 07:25:21 beck Exp $ */ +/* $OpenBSD: ts_lib.c,v 1.15 2025/01/07 14:22:19 tb Exp $ */ /* Written by Zoltan Glozik (zglozik@stones.com) for the OpenSSL * project 2002. */ @@ -74,20 +74,25 @@ int TS_ASN1_INTEGER_print_bio(BIO *bio, const ASN1_INTEGER *num) { - BIGNUM num_bn; - int result = 0; - char *hex; - - BN_init(&num_bn); - ASN1_INTEGER_to_BN(num, &num_bn); - if ((hex = BN_bn2hex(&num_bn))) { - result = BIO_write(bio, "0x", 2) > 0; - result = result && BIO_write(bio, hex, strlen(hex)) > 0; - free(hex); - } - BN_free(&num_bn); + BIGNUM *bn = NULL; + char *hex = NULL; + int ret = 0; + + /* XXX - OpenSSL decided to return -1 here for some stupid reason. */ + if ((bn = ASN1_INTEGER_to_BN(num, NULL)) == NULL) + goto err; + if ((hex = BN_bn2hex(bn)) == NULL) + goto err; + if (BIO_printf(bio, "0x%s", hex) <= 0) + goto err; + + ret = 1; + + err: + BN_free(bn); + free(hex); - return result; + return ret; } LCRYPTO_ALIAS(TS_ASN1_INTEGER_print_bio); |