On Friday 26 February 2016 16:05:28 shahzaib shahzaib wrote: > Hi, > > We've many zero size buff alerts related to file_uploader.php file in nginx > logs : > > > 2016/02/26 12:56:02 [alert] 71067#0: *12457068 zero size buf in output t:0 > r:0 f:1 0000000000000000 0000000000000000-0000000000000000 0000000803E29F08 > 0-0 while sending request to upstream, client: 182.178.58.123, server: > domain.com request: "OPTIONS /actions/file_uploader.php HTTP/1.1", > upstream: "fastcgi://unix:/var/run/www.socket:", host: "domain.com" > > --------------------------------------------- > > Here is our Nginx Version : > > [root@cw001 /usr/local/etc]# nginx -V > nginx version: nginx/1.8.0 > built with OpenSSL 1.0.1j-freebsd 15 Oct 2014 (running with OpenSSL > 1.0.1l-freebsd 15 Jan 2015) > TLS SNI support enabled > configure arguments: --prefix=/usr/local/etc/nginx --with-cc-opt='-I > /usr/local/include' --with-ld-opt='-L /usr/local/lib' > --conf-path=/usr/local/etc/nginx/nginx.conf > --sbin-path=/usr/local/sbin/nginx --pid-path=/var/run/nginx.pid > --error-log-path=/var/log/nginx-error.log --user=www --group=www > --with-file-aio --with-ipv6 > --http-client-body-temp-path=/var/tmp/nginx/client_body_temp > --http-fastcgi-temp-path=/var/tmp/nginx/fastcgi_temp > --http-proxy-temp-path=/var/tmp/nginx/proxy_temp > --http-scgi-temp-path=/var/tmp/nginx/scgi_temp > --http-uwsgi-temp-path=/var/tmp/nginx/uwsgi_temp > --http-log-path=/var/log/nginx-access.log --with-http_flv_module > --with-http_geoip_module --with-http_mp4_module --with-http_realip_module > --with-http_secure_link_module --with-http_stub_status_module --with-pcre > --with-http_spdy_module --with-http_ssl_module > > --------------------------------------------------- > > We don't have 3rd party module installed with nginx. Please let me know if > i am missing something important here which could be cause of these errors ? > > Thanks in advance !! > [..]
If you're using spdy, then that is known issue. You can ignore this alert. wbr, Valentin V. Bartenev _______________________________________________ nginx mailing list [email protected] http://mailman.nginx.org/mailman/listinfo/nginx
