25         if (ctx->md_data != NULL && ctx->digest->ctx_size > 0  in cleanup_old_md_data()
28             OPENSSL_clear_free(ctx->md_data, ctx->digest->ctx_size);  in cleanup_old_md_data()
29             ctx->md_data = NULL;  in cleanup_old_md_data()
139             ctx->md_data = OPENSSL_zalloc(type->ctx_size);  in EVP_DigestInit_ex()
140             if (ctx->md_data == NULL) {  in EVP_DigestInit_ex()
191     OPENSSL_cleanse(ctx->md_data, ctx->digest->ctx_size);  in EVP_DigestFinal_ex()
208         OPENSSL_cleanse(ctx->md_data, ctx->digest->ctx_size);  in EVP_DigestFinalXOF()
238         tmp_buf = out->md_data;  in EVP_MD_CTX_copy_ex()
252     out->md_data = NULL;  in EVP_MD_CTX_copy_ex()
255     if (in->md_data && out->digest->ctx_size) {  in EVP_MD_CTX_copy_ex()
257             out->md_data = tmp_buf;  in EVP_MD_CTX_copy_ex()
259             out->md_data = OPENSSL_malloc(out->digest->ctx_size);  in EVP_MD_CTX_copy_ex()
260             if (out->md_data == NULL) {  in EVP_MD_CTX_copy_ex()
265         memcpy(out->md_data, in->md_data, out->digest->ctx_size);  in EVP_MD_CTX_copy_ex()