Bug - Rewrite Rules

Server NGINX
1

rewrite
^/forums/rss(/(news)+)?(/(digest)+)?(/(short|long)+)?(/([a-z0-9_-]+))?/([a-z0-9_]+).xml(.gz)?$
/forums/gymrss.php?$9=$8&$2&$4&$6&gzip=$10 last;
rewrite
“^/forums/[a-z0-9_-]*-[a-z]{1,2}([0-9]+)(/(news)+)?(/(digest)+)?(/(short|long)+)?/([a-z0-9_]+).xml(.gz)?$”
/forums/gymrss.php?$8=$1&$3&$5&$7&gzip=$9 last;

Version: 0.7.65-2

I can provide more help if needed, just let me know.

2

Hello!

On Sat, Jul 17, 2010 at 05:11:13PM +1000, mat h wrote:

rewrite ^/forums/rss(/(news)+)?(/(digest)+)?(/(short|long)+)?(/([a-z0-9_-]+))?/([a-z0-9_]+).xml(.gz)?$
/forums/gymrss.php?$9=$8&$2&$4&$6&gzip=$10 last;
rewrite “^/forums/[a-z0-9_-]*-[a-z]{1,2}([0-9]+)(/(news)+)?(/(digest)+)?(/(short|long)+)?/([a-z0-9_]+).xml(.gz)?$”
/forums/gymrss.php?$8=$1&$3&$5&$7&gzip=$9 last;

Version: 0.7.65-2

I can provide more help if needed, just let me know.

It’s not clear what are you trying to report, but above regexps
won’t work as nginx only supports $1…$9 enumerated captures. And
most likely they’ll cause segfault in 0.7.*. Segfault should be
fixed in 0.8.25+.

Use non-capturing groups (i.e. “(?:…)”, see man pcresyntax for
details) to avoid extra numbering (and save some trees) and/or use
named captures as available in 0.8.*.

Or, even better, stop using this ugly rewrites and parse urls in
php code.

Maxim D.