diff options
Diffstat (limited to 'crypto/evp/digest.c')
| -rw-r--r-- | crypto/evp/digest.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/crypto/evp/digest.c b/crypto/evp/digest.c index 527c5d66b0..e4787e6256 100644 --- a/crypto/evp/digest.c +++ b/crypto/evp/digest.c @@ -295,6 +295,7 @@ int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *isize) { int ret; size_t size = 0; + size_t mdsize = EVP_MD_size(ctx->digest); if (ctx->digest == NULL || ctx->digest->prov == NULL) goto legacy; @@ -304,7 +305,7 @@ int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *isize) return 0; } - ret = ctx->digest->dfinal(ctx->provctx, md, &size); + ret = ctx->digest->dfinal(ctx->provctx, md, &size, mdsize); if (isize != NULL) { if (size <= UINT_MAX) { @@ -321,10 +322,10 @@ int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *isize) /* TODO(3.0): Remove legacy code below */ legacy: - OPENSSL_assert(ctx->digest->md_size <= EVP_MAX_MD_SIZE); + OPENSSL_assert(mdsize <= EVP_MAX_MD_SIZE); ret = ctx->digest->final(ctx, md); if (isize != NULL) - *isize = ctx->digest->md_size; + *isize = mdsize; if (ctx->digest->cleanup) { ctx->digest->cleanup(ctx); EVP_MD_CTX_set_flags(ctx, EVP_MD_CTX_FLAG_CLEANED); |