Hello;
for many months I’ve been running the config shown here:
https://rtcamp.com/wordpress-nginx/tutorials/single-site/fastcgi-cache-with-purging/
This morning, I apt-get upgraded and got nginx 1.7.8 and a load of dead
sites. running nginx -t gave me a segmentation fault (core dumped)
error.
After a whole load of panicking and commenting one line out at a time, I
finally tracked it down to this section:
location ~ /purge(/.*) {
fastcgi_cache_purge WORDPRESS “$scheme$request_method$host$1”;
}
If I comment that out, I can start up wordpress and nginx -t doesn’t
core
dump.
I can’t see anything obvious in the release notes that would cause this,
server details are below:
Linux 3.16.0-28-generic #37-Ubuntu SMP Mon Dec 8 17:22:00 UTC 2014 i686
i686
i686 GNU/Linux
nginx version: nginx/1.7.8
TLS SNI support enabled
configure arguments: --with-cc-opt=’-g -O2 -fstack-protector-strong
-Wformat
-Werror=format-security -D_FORTIFY_SOURCE=2’
–with-ld-opt=’-Wl,-Bsymbolic-functions -Wl,-z,relro’
–prefix=/usr/share/nginx --conf-path=/etc/nginx/nginx.conf
–http-log-path=/var/log/nginx/access.log
–error-log-path=/var/log/nginx/error.log
–lock-path=/var/lock/nginx.lock
–pid-path=/run/nginx.pid
–http-client-body-temp-path=/var/lib/nginx/body
–http-fastcgi-temp-path=/var/lib/nginx/fastcgi
–http-proxy-temp-path=/var/lib/nginx/proxy
–http-scgi-temp-path=/var/lib/nginx/scgi
–http-uwsgi-temp-path=/var/lib/nginx/uwsgi --with-debug --with-pcre-jit
–with-ipv6 --with-http_ssl_module --with-http_stub_status_module
–with-http_realip_module --with-http_auth_request_module
–with-http_addition_module --with-http_dav_module
–with-http_flv_module
–with-http_geoip_module --with-http_gzip_static_module
–with-http_image_filter_module --with-http_mp4_module
–with-http_perl_module --with-http_random_index_module
–with-http_secure_link_module --with-http_spdy_module
–with-http_sub_module --with-http_xslt_module --with-mail
–with-mail_ssl_module
–add-module=/build/buildd/nginx-1.7.8/debian/modules/headers-more-nginx-module
–add-module=/build/buildd/nginx-1.7.8/debian/modules/nginx-auth-pam
–add-module=/build/buildd/nginx-1.7.8/debian/modules/nginx-cache-purge
–add-module=/build/buildd/nginx-1.7.8/debian/modules/nginx-dav-ext-module
–add-module=/build/buildd/nginx-1.7.8/debian/modules/nginx-development-kit
–add-module=/build/buildd/nginx-1.7.8/debian/modules/nginx-echo
–add-module=/build/buildd/nginx-1.7.8/debian/modules/ngx-fancyindex
–add-module=/build/buildd/nginx-1.7.8/debian/modules/nginx-http-push
–add-module=/build/buildd/nginx-1.7.8/debian/modules/nginx-lua
–add-module=/build/buildd/nginx-1.7.8/debian/modules/nginx-upload-progress
–add-module=/build/buildd/nginx-1.7.8/debian/modules/nginx-upstream-fair
–add-module=/build/buildd/nginx-1.7.8/debian/modules/ngx_http_substitutions_filter_module
Posted at Nginx Forum:
http://forum.nginx.org/read.php?2,255522,255522#msg-255522
