https://bz.apache.org/bugzilla/show_bug.cgi?id=60251
--- Comment #1 from Ari Pringle <aprin...@gmail.com> --- I enabled LogLevel rewrite:trace8 remoteip:trace8 on the system, and included the error log output below. It seems that mod_remoteip is getting executed again after mod_rewrite performs the INTERNAL_REDIRECT, and presumably working on already-modified X-Forwarded-For header. Would it be feasible to detect if such a redirect has happened and not re-process the request in that case? This case seems similar to this patch: https://bz.apache.org/bugzilla/show_bug.cgi?id=49839 For what it's worth, a colleague of mine noted that the code from the above patch doesn't seem to exist in the current mod_remoteip.c source. --- [Thu Oct 13 21:19:29.913894 2016] [remoteip:trace1] [pid 37] mod_remoteip.c(423): [client 3.3.3.3:53539] Using 3.3.3.3 as client's IP by proxies 100.100.100.1 [Thu Oct 13 21:19:29.914754 2016] [rewrite:trace3] [pid 37] mod_rewrite.c(477): [client 3.3.3.3:53539] 3.3.3.3 - - [localhost/sid#7f85f6945470][rid#7f85f68bd0a0/initial] [perdir /app/httpdocs/] strip per-dir prefix: /app/httpdocs/invalidurl -> invalidurl [Thu Oct 13 21:19:29.914771 2016] [rewrite:trace3] [pid 37] mod_rewrite.c(477): [client 3.3.3.3:53539] 3.3.3.3 - - [localhost/sid#7f85f6945470][rid#7f85f68bd0a0/initial] [perdir /app/httpdocs/] applying pattern '^.*$' to uri 'invalidurl' [Thu Oct 13 21:19:29.914853 2016] [rewrite:trace4] [pid 37] mod_rewrite.c(477): [client 3.3.3.3:53539] 3.3.3.3 - - [localhost/sid#7f85f6945470][rid#7f85f68bd0a0/initial] [perdir /app/httpdocs/] RewriteCond: input='/app/httpdocs/invalidurl' pattern='!-s' => matched [Thu Oct 13 21:19:29.914863 2016] [rewrite:trace2] [pid 37] mod_rewrite.c(477): [client 3.3.3.3:53539] 3.3.3.3 - - [localhost/sid#7f85f6945470][rid#7f85f68bd0a0/initial] [perdir /app/httpdocs/] rewrite 'invalidurl' -> 'index.php' [Thu Oct 13 21:19:29.914872 2016] [rewrite:trace3] [pid 37] mod_rewrite.c(477): [client 3.3.3.3:53539] 3.3.3.3 - - [localhost/sid#7f85f6945470][rid#7f85f68bd0a0/initial] [perdir /app/httpdocs/] add per-dir prefix: index.php -> /app/httpdocs/index.php [Thu Oct 13 21:19:29.914884 2016] [rewrite:trace2] [pid 37] mod_rewrite.c(477): [client 3.3.3.3:53539] 3.3.3.3 - - [localhost/sid#7f85f6945470][rid#7f85f68bd0a0/initial] [perdir /app/httpdocs/] strip document_root prefix: /app/httpdocs/index.php -> /index.php [Thu Oct 13 21:19:29.914892 2016] [rewrite:trace1] [pid 37] mod_rewrite.c(477): [client 3.3.3.3:53539] 3.3.3.3 - - [localhost/sid#7f85f6945470][rid#7f85f68bd0a0/initial] [perdir /app/httpdocs/] internal redirect with /index.php [INTERNAL REDIRECT] [Thu Oct 13 21:19:29.915247 2016] [remoteip:trace1] [pid 37] mod_remoteip.c(423): [client 2.2.2.2:53539] Using 2.2.2.2 as client's IP by proxies 100.100.100.2 [Thu Oct 13 21:19:29.915304 2016] [rewrite:trace3] [pid 37] mod_rewrite.c(477): [client 2.2.2.2:53539] 2.2.2.2 - - [localhost/sid#7f85f6945470][rid#7f85f68b9a60/initial/redir#1] [perdir /app/httpdocs/] strip per-dir prefix: /app/httpdocs/index.php -> index.php [Thu Oct 13 21:19:29.915358 2016] [rewrite:trace3] [pid 37] mod_rewrite.c(477): [client 2.2.2.2:53539] 2.2.2.2 - - [localhost/sid#7f85f6945470][rid#7f85f68b9a60/initial/redir#1] [perdir /app/httpdocs/] applying pattern '^.*$' to uri 'index.php' [Thu Oct 13 21:19:29.915372 2016] [rewrite:trace4] [pid 37] mod_rewrite.c(477): [client 2.2.2.2:53539] 2.2.2.2 - - [localhost/sid#7f85f6945470][rid#7f85f68b9a60/initial/redir#1] [perdir /app/httpdocs/] RewriteCond: input='/app/httpdocs/index.php' pattern='!-s' => not-matched [Thu Oct 13 21:19:29.915380 2016] [rewrite:trace1] [pid 37] mod_rewrite.c(477): [client 2.2.2.2:53539] 2.2.2.2 - - [localhost/sid#7f85f6945470][rid#7f85f68b9a60/initial/redir#1] [perdir /app/httpdocs/] pass through /app/httpdocs/index.php -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: bugs-unsubscr...@httpd.apache.org For additional commands, e-mail: bugs-h...@httpd.apache.org
