34         if (ctx->md_data != NULL && ctx->digest->ctx_size > 0  in cleanup_old_md_data()
37             OPENSSL_clear_free(ctx->md_data, ctx->digest->ctx_size);  in cleanup_old_md_data()
38             ctx->md_data = NULL;  in cleanup_old_md_data()
332             ctx->md_data = OPENSSL_zalloc(type->ctx_size);  in evp_md_init_internal()
333             if (ctx->md_data == NULL) {  in evp_md_init_internal()
469     OPENSSL_cleanse(ctx->md_data, ctx->digest->ctx_size);  in EVP_DigestFinal_ex()
509         OPENSSL_cleanse(ctx->md_data, ctx->digest->ctx_size);  in EVP_DigestFinalXOF()
598         tmp_buf = out->md_data;  in EVP_MD_CTX_copy_ex()
612     out->md_data = NULL;  in EVP_MD_CTX_copy_ex()
615     if (in->md_data && out->digest->ctx_size) {  in EVP_MD_CTX_copy_ex()
617             out->md_data = tmp_buf;  in EVP_MD_CTX_copy_ex()
619             out->md_data = OPENSSL_malloc(out->digest->ctx_size);  in EVP_MD_CTX_copy_ex()
620             if (out->md_data == NULL) {  in EVP_MD_CTX_copy_ex()
625         memcpy(out->md_data, in->md_data, out->digest->ctx_size);  in EVP_MD_CTX_copy_ex()