On Thu, Aug 25, 2011 at 5:43 PM, wrote:
>
> avoid inserting the same bucket into bbout twice, causing an endless loop
>
> --- httpd/httpd/trunk/modules/http/byterange_filter.c (original)
> +++ httpd/httpd/trunk/modules/http/byterange_filter.c Thu Aug 25 21:43:32
> 2011
> @@ -195,8 +195,8 @@ static apr_status_t copy_brigade_range(a
> return rv;
> }
>
> -APR_BRIGADE_INSERT_TAIL(bbout, copy);
> if (e == first) {
> +APR_BRIGADE_INSERT_TAIL(bbout, copy);
> if (off_first != start64) {
> rv = apr_bucket_split(copy, (apr_size_t)(start64 -
> off_first));
> if (rv == APR_ENOTIMPL) {
>
? Isn't "copy" going to be a new bucket on each pass of the while() loop?
Suppose we have 3 buckets and need to split buckets #1 and #3 to satisfy the
range. We also need a copy of bucket #2 in the output brigade. I don't see
where it is happening with this patch.
Greg