944         || rec->buf_len < rec->data_offset  in mbedtls_ssl_encrypt_buf()
945         || rec->buf_len - rec->data_offset < rec->data_len  in mbedtls_ssl_encrypt_buf()
956     data = rec->buf + rec->data_offset;  in mbedtls_ssl_encrypt_buf()
957     post_avail = rec->buf_len - (rec->data_len + rec->data_offset);  in mbedtls_ssl_encrypt_buf()
1029     post_avail = rec->buf_len - (rec->data_len + rec->data_offset);  in mbedtls_ssl_encrypt_buf()
1234             if (rec->data_offset < dynamic_iv_len) {  in mbedtls_ssl_encrypt_buf()
1240             rec->data_offset -= dynamic_iv_len;  in mbedtls_ssl_encrypt_buf()
1289         if (rec->data_offset < transform->ivlen) {  in mbedtls_ssl_encrypt_buf()
1371         rec->data_offset -= transform->ivlen;  in mbedtls_ssl_encrypt_buf()
1514         rec->buf_len < rec->data_offset ||  in mbedtls_ssl_decrypt_buf()
1515         rec->buf_len - rec->data_offset < rec->data_len) {  in mbedtls_ssl_decrypt_buf()
1520     data = rec->buf + rec->data_offset;  in mbedtls_ssl_decrypt_buf()
1576             rec->data_offset += dynamic_iv_len;  in mbedtls_ssl_decrypt_buf()
1846         rec->data_offset += transform->ivlen;  in mbedtls_ssl_decrypt_buf()
2976             rec.data_offset = (size_t) (ssl->out_msg - rec.buf);  in mbedtls_ssl_write_record()
2993             if (rec.data_offset != 0) {  in mbedtls_ssl_write_record()
3962     rec->data_offset = rec_hdr_len_offset + rec_hdr_len_len;  in ssl_parse_record_header()
3964     MBEDTLS_SSL_DEBUG_BUF(4, "input record header", buf, rec->data_offset);  in ssl_parse_record_header()
3971     rec->buf_len = rec->data_offset + rec->data_len;  in ssl_parse_record_header()
3996         if (len < rec->data_offset + rec->data_len) {  in ssl_parse_record_header()
4001                                       (unsigned) (rec->data_offset + rec->data_len)));  in ssl_parse_record_header()
4163                               rec->buf + rec->data_offset, rec->data_len);  in ssl_prepare_record_content()
5141     ssl->in_msg    = rec.buf + rec.data_offset;  in ssl_get_next_record()