nginx 1.1.4 *) Feature: the ngx_http_upstream_keepalive module. *) Feature: the "proxy_http_version" directive. *) Feature: the "fastcgi_keep_conn" directive. *) Feature: the "worker_aio_requests" directive. *) Bugfix: if nginx was built --with-file-aio it could not be run on Linux kernel which did not support AIO. *) Bugfix: in Linux AIO error processing. Thanks to Hagai Avrahami. *) Bugfix: reduced memory consumption for long-lived requests. *) Bugfix: the module ngx_http_mp4_module did not support 64-bit MP4 "co64" atom.

--- a/src/core/ngx_output_chain.c
+++ b/src/core/ngx_output_chain.c
@@ -208,7 +208,8 @@ ngx_output_chain(ngx_output_chain_ctx_t 
             return last;
         }
 
-        ngx_chain_update_chains(&ctx->free, &ctx->busy, &out, ctx->tag);
+        ngx_chain_update_chains(ctx->pool, &ctx->free, &ctx->busy, &out,
+                                ctx->tag);
         last_out = &out;
     }
 }