Closed
Description
net::ERR_INCOMPLETE_CHUNKED_ENCODING and net::ERR_CONTENT_LENGTH_MISMATCH occur randomly on images served via proxy_pass to a static site. Didn't even activate modsecurity in config.
Build:
(commit hashes are all their branches' HEAD atm, listing them down just in case)
Ubuntu 14.04
nginx-1.9.5
libinject - copied from Modsecurity's fecefbe8b4fc628dfef9ebff0317bfb9fd871078 (apache2/libinject directory)
libmodsecurity - 283c8c818db1e11fb496064b6cc1158ebe947d58
ModSecurity-nginx - 1713be9e7ca5c95d5c09df59e3c62e548072af0d
nginx.conf
user www-data;
worker_processes 2;
pid /run/nginx.pid;
events {
worker_connections 2048 ;
# multi_accept on;
}
http {
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
include mime.types;
default_type application/octet-stream;
access_log /var/log/nginx/access.log;
error_log /var/log/nginx/error.log;
gzip on;
gzip_disable "msie6";
server {
listen 80;
server_name <my server name>;
location / {
proxy_pass http://<my ip>;
}
}
}
It happens at random intervals - reloading may make the image load again. Also when encountering the wrong CONTENT_LENGTH_MISMATCH error, Content-Length header was correct, so it's probably the image's body returned that's wrong.