id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc,uname,nginx_version 2494,large_client_header_buffers not working - When cookie size is more than 8k and taking default,akhileshdwivedi@…,,"server { listen 443 ssl default_server; server_name _; ssl_certificate /etc/ssl/certs/localhost.crt; ssl_certificate_key /etc/ssl/private/localhost.key; ssl_dhparam /etc/nginx/ssl/dhparam.pem; ssl_protocols TLSv1.2; ssl_prefer_server_ciphers on; ssl_ciphers ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:AES256-GCM-SHA384:AES256-SHA256:AES256-SHA:AES128-GCM-SHA256:AES128-SHA256; # ssl_session_cache none; # keepalive_timeout 60s; # ssl_session_timeout 5m; keepalive_requests 250; keepalive_timeout 75 75; client_header_buffer_size 64k; client_body_buffer_size 64K; large_client_header_buffers 4 64k; add_header X-Frame-Options SAMEORIGIN; add_header X-Content-Type-Options nosniff; add_header X-XSS-Protection ""1; mode=block""; add_header Strict-Transport-Security max-age=15768000 always; access_log /var/log/nginx/access.log mainattr; error_log /var/log/nginx/error.log debug; location / { proxy_buffering off; proxy_request_buffering off; proxy_pass http://sasbackend/; proxy_http_version 1.1; proxy_set_header Proxy """"; proxy_set_header Connection """"; proxy_set_header Host $http_host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; } location /health { proxy_pass http://sasbackend/v1/HealthCheck; proxy_http_version 1.1; proxy_set_header Proxy """"; proxy_set_header Connection """"; proxy_set_header Host $http_host; } }",defect,closed,minor,,documentation,1.19.x,invalid,,,Linux ip-10-67-226-191.vpc.internal 4.14.311-233.529.amzn2.x86_64 #1 SMP Thu Mar 23 09:54:12 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux,"nginx version: nginx/1.24.0 built by gcc 4.8.5 20150623 (Red Hat 4.8.5-44) (GCC) built with OpenSSL 1.0.2k-fips 26 Jan 2017 TLS SNI support enabled configure arguments: --prefix=/etc/nginx --sbin-path=/usr/sbin/nginx --modules-path=/usr/lib64/nginx/modules --conf-path=/etc/nginx/nginx.conf --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock --http-client-body-temp-path=/var/cache/nginx/client_temp --http-proxy-temp-path=/var/cache/nginx/proxy_temp --http-fastcgi-temp-path=/var/cache/nginx/fastcgi_temp --http-uwsgi-temp-path=/var/cache/nginx/uwsgi_temp --http-scgi-temp-path=/var/cache/nginx/scgi_temp --user=nginx --group=nginx --with-compat --with-file-aio --with-threads --with-http_addition_module --with-http_auth_request_module --with-http_dav_module --with-http_flv_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_mp4_module --with-http_random_index_module --with-http_realip_module --with-http_secure_link_module --with-http_slice_module --with-http_ssl_module --with-http_stub_status_module --with-http_sub_module --with-http_v2_module --with-mail --with-mail_ssl_module --with-stream --with-stream_realip_module --with-stream_ssl_module --with-stream_ssl_preread_module --with-cc-opt='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic-fPIC' --with-ld-opt='-Wl,-z,relro -Wl,-z,now -pie'"