Log Message: |
Merge r1837130 from trunk:
mod_ratelimit: Don't interfere with "chunked" encoding.
By the time ap_http_header_filter() sends the header brigade and adds the
"CHUNK" filter, we need to garantee that the header went through all the
filters' stack, and more specifically above ap_http_chunk_filter() which
assumes that all it receives is content data.
Since rate_limit_filter() may retain the header brigade, make it run after
ap_http_chunk_filter(), just before AP_FTYPE_CONNECTION filters.
Also, ap_http_header_filter() shouldn't eat the EOS for HEAD/no-body responses.
For instance mod_ratelimit depends on it since r1835168, but any next request
filter may as well to flush and/or bail out approprietely.
This fixes the regression introduced in 2.4.34 (r1835168).
PR 62568.
Submitted by: ylavic
Reviewed by: covener, ylavic, jim
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