nginx 0.1.43 *) Feature: the listen(2) backlog in the "listen" directive can be changed using the -HUP signal. *) Feature: the geo2nginx.pl script was added to contrib. *) Change: the FastCGI parameters with the empty values now are passed to a server. *) Bugfix: the segmentation fault occurred or the worker process may got caught in an endless loop if the proxied or FastCGI server sent the "Cache-Control" header line and the "expires" directive was used; in the proxied mode the bug appeared in 0.1.29.

--- a/src/http/ngx_http_request_body.c
+++ b/src/http/ngx_http_request_body.c
@@ -31,7 +31,7 @@ ngx_http_read_client_request_body(ngx_ht
     ngx_http_request_body_t   *rb;
     ngx_http_core_loc_conf_t  *clcf;
 
-    if (r->request_body) {
+    if (r->request_body || r->discard_body) {
         post_handler(r);
         return NGX_OK;
     }