Re: [mp2] my filter crashes on reverse proxied content

[Michael Franken]

Hi Stas, Good idea, but I've tested it, and it doesn't help (I created on alias in my host file with the same length, yes). regards,    Michael Stas Bekman wrote: Geoffrey Young wrote: I have written a OutputFilter that finds a string in a response and replaces the string with another. It works fine with static files, but not on response from a reverse proxy, and that is just what I want to achieve. I'm trying to run my Outlook Web Access backend behind an Apache frontend. Running Apache::Clean for instance does work on reverse proxied content, it seems. are you saying that Apache::Clean works fine but your altered code does not?   I didn't see anything in your code that looked unusual. if you could reduce the Apache::Clean test suite to a minimal code + test that reproduced your problem it would help alot. Michael's filter is different in a sense that it may enlarge the original input, whereas Apache::Clean always shrinks it. So in this code:    while ($f->read(my $buffer, BUFF_LEN)) {        $buffer =~ s/$src/$dst/ig;        $f->print($buffer);    } perl never allocates extra memory for  $buffer =~ s/$src/$dst/ig; whereas in Michael's case it will if length($src) < length($dst). Michael, if you test with length($src) == length($dst), does the problem go away? __________________________________________________________________ Stas Bekman            JAm_pH ------> Just Another mod_perl Hacker http://stason.org/     mod_perl Guide ---> http://perl.apache.org mailto:[EMAIL PROTECTED] http://use.perl.org http://apacheweek.com http://modperlbook.org http://apache.org   http://ticketmaster.com -- -- drs. Michael Franken senior consultant Xebia bv, Melkweg 23a, 1251PP Laren, The Netherlands, www.xebia.com office: +31-35-5381921, mobile: +31-651 149 132, [EMAIL PROTECTED] -- Report problems: http://perl.apache.org/bugs/ Mail list info: http://perl.apache.org/maillist/modperl.html List etiquette: http://perl.apache.org/maillist/email-etiquette.html