Mercurial > hg > nginx
comparison src/http/ngx_http_upstream.h @ 7679:05e42236e95b
FastCGI: protection from responses with wrong length.
Previous behaviour was to pass everything to the client, but this
seems to be suboptimal and causes issues (ticket #1695). Fix is to
drop extra data instead, as it naturally happens in most clients.
Additionally, we now also issue a warning if the response is too
short, and make sure the fact it is truncated is propagated to the
client. The u->error flag is introduced to make it possible to
propagate the error to the client in case of unbuffered proxying.
For responses to HEAD requests there is an exception: we do allow
both responses without body and responses with body matching the
Content-Length header.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Mon, 06 Jul 2020 18:36:23 +0300 |
parents | bffcc5af1d72 |
children | 3ab8e1e2f0f7 |
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7678:bffcc5af1d72 | 7679:05e42236e95b |
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389 #endif | 389 #endif |
390 | 390 |
391 unsigned buffering:1; | 391 unsigned buffering:1; |
392 unsigned keepalive:1; | 392 unsigned keepalive:1; |
393 unsigned upgrade:1; | 393 unsigned upgrade:1; |
394 unsigned error:1; | |
394 | 395 |
395 unsigned request_sent:1; | 396 unsigned request_sent:1; |
396 unsigned request_body_sent:1; | 397 unsigned request_body_sent:1; |
397 unsigned request_body_blocked:1; | 398 unsigned request_body_blocked:1; |
398 unsigned header_sent:1; | 399 unsigned header_sent:1; |