On Thu, 7 Aug 2003, Bojan Smojver wrote:I've not looked in core_output_filter for a while but I know in the past the intent was to not use sf at all if more than one fd bucket was in the brigade. Maybe that's broken or intentionally changed...
So, I build up a brigade that looks like this:
FILE - POOL - FILE - POOL - FILE - EOS
When I pass this to output filters in my handler with ap_pass_brigade(r->output_filters,bb), I'm getting completely random output from. In other words, offsets of FILE buckets are completely screwed or buckets down show up at all.
Somehow I'm unsurprised that that particular sequence causes a problem. There is (or at least used to be) a special codepath for sendfiling multiple file buckets in the core_output_filter. It doesn't get hit all that often, I'd imagine.
I'll try to construct a test for that case and see what's going on in core output. Hey Greg... seen anything like this?
--Cliff
Bill
