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| author | Maxim Dounin <mdounin@mdounin.ru> | 2012-02-13 15:23:43 +0000 |
|---|---|---|
| committer | Maxim Dounin <mdounin@mdounin.ru> | 2012-02-13 15:23:43 +0000 |
| commit | 71ce7a13edff6180702f4982d6fb5744c9b81d5e (patch) | |
| tree | f4172b08d3a79c840a57a293b2ddd9a1a51a791b /src/http/ngx_http_request.c | |
| parent | 37c6228d43a26fbac3f251da69954207e6aae531 (diff) | |
| download | nginx-71ce7a13edff6180702f4982d6fb5744c9b81d5e.tar.gz nginx-71ce7a13edff6180702f4982d6fb5744c9b81d5e.zip | |
Gzip filter: handling of empty flush buffers.
Empty flush buffers are legitimate and may happen e.g. due to $r->flush()
calls in embedded perl. If there are no data buffered in zlib, deflate()
will return Z_BUF_ERROR (i.e. no progress possible) without adding anything
to output. Don't treat Z_BUF_ERROR as fatal and correctly send empty flush
buffer if we have no data in output at all.
See this thread for details:
http://mailman.nginx.org/pipermail/nginx/2010-November/023693.html
Diffstat (limited to 'src/http/ngx_http_request.c')
0 files changed, 0 insertions, 0 deletions