len = s->buf_end - s->buf_ptr;
if (len == 0) {
- /* Reset the buf_end pointer to the start of the buffer, to make sure
- * the fill_buffer call tries to read as much data as fits into the
- * full buffer, instead of just what space is left after buf_end.
- * This avoids returning partial packets at the end of the buffer,
- * for packet based inputs.
- */
- s->buf_end = s->buf_ptr = s->buffer;
fill_buffer(s);
len = s->buf_end - s->buf_ptr;
}