diff options
| -rw-r--r-- | contrib/pgcrypto/openssl.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/contrib/pgcrypto/openssl.c b/contrib/pgcrypto/openssl.c index 5ebe2134069..ed8e74a2b98 100644 --- a/contrib/pgcrypto/openssl.c +++ b/contrib/pgcrypto/openssl.c @@ -114,16 +114,24 @@ static unsigned digest_result_size(PX_MD *h) { OSSLDigest *digest = (OSSLDigest *) h->p.ptr; + int result = EVP_MD_CTX_size(digest->ctx); - return EVP_MD_CTX_size(digest->ctx); + if (result < 0) + elog(ERROR, "EVP_MD_CTX_size() failed"); + + return result; } static unsigned digest_block_size(PX_MD *h) { OSSLDigest *digest = (OSSLDigest *) h->p.ptr; + int result = EVP_MD_CTX_block_size(digest->ctx); + + if (result < 0) + elog(ERROR, "EVP_MD_CTX_block_size() failed"); - return EVP_MD_CTX_block_size(digest->ctx); + return result; } static void @@ -131,7 +139,8 @@ digest_reset(PX_MD *h) { OSSLDigest *digest = (OSSLDigest *) h->p.ptr; - EVP_DigestInit_ex(digest->ctx, digest->algo, NULL); + if (!EVP_DigestInit_ex(digest->ctx, digest->algo, NULL)) + elog(ERROR, "EVP_DigestInit_ex() failed"); } static void @@ -139,7 +148,8 @@ digest_update(PX_MD *h, const uint8 *data, unsigned dlen) { OSSLDigest *digest = (OSSLDigest *) h->p.ptr; - EVP_DigestUpdate(digest->ctx, data, dlen); + if (!EVP_DigestUpdate(digest->ctx, data, dlen)) + elog(ERROR, "EVP_DigestUpdate() failed"); } static void @@ -147,7 +157,8 @@ digest_finish(PX_MD *h, uint8 *dst) { OSSLDigest *digest = (OSSLDigest *) h->p.ptr; - EVP_DigestFinal_ex(digest->ctx, dst, NULL); + if (!EVP_DigestFinal_ex(digest->ctx, dst, NULL)) + elog(ERROR, "EVP_DigestFinal_ex() failed"); } static void |