Mercurial > hg > nginx
diff src/http/ngx_http_core_module.c @ 4148:18f1cb12c6d7
Fix for "return 202" not discarding body.
Big POST (not fully preread) to a
location / {
return 202;
}
resulted in incorrect behaviour due to "return" code path not calling
ngx_http_discard_request_body(). The same applies to all "return" used
with 2xx/3xx codes except 201 and 204, and to all "return ... text" uses.
Fix is to add ngx_http_discard_request_body() call to ngx_http_send_response()
function where it looks appropriate. Discard body call from emtpy gif module
removed as it's now redundant.
Reported by Pyry Hakulinen, see
http://mailman.nginx.org/pipermail/nginx/2011-August/028503.html
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Tue, 27 Sep 2011 11:13:00 +0000 |
parents | 59b99f217c6d |
children | 28b77af3a238 |
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--- a/src/http/ngx_http_core_module.c +++ b/src/http/ngx_http_core_module.c @@ -1784,6 +1784,10 @@ ngx_http_send_response(ngx_http_request_ ngx_buf_t *b; ngx_chain_t out; + if (ngx_http_discard_request_body(r) != NGX_OK) { + return NGX_HTTP_INTERNAL_SERVER_ERROR; + } + r->headers_out.status = status; if (status == NGX_HTTP_NO_CONTENT) {