Commit 8f02f210 authored by Justin Erenkrantz's avatar Justin Erenkrantz
Browse files

Per RFC 2616 section 9.4, we SHOULD return the content-length if possible on 

HEAD requests (even for CGI requests).  Also do it because it fixes the cause
of .37's demise.

This also fixes a condition seen on FreeBSD-4.6 where HEAD requests on CGI
scripts would hang because the OS would return EAGAIN in log_script_err
(via apr_file_gets).  Since we never read the script output, this caused
FreeBSD to not let us read stderr.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@95633 13f79535-47bb-0310-9956-ffa450edef68
parent 375ed13a

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+4 −1
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Changes with Apache 2.0.38



























  *) Allow CGI scripts to return their Content-Length.  This also fixes a













     hang on HEAD requests seen on certain platforms (such as FreeBSD).













     [Justin Erenkrantz]



























  *) Added log rotation based on file size to the RotateLog support















     utility. [Brad Nicholes]















































modules/generators/mod_cgi.c



+1
−3






























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@@ -798,9 +798,7 @@ static int cgi_handler(request_rec *r)













            return HTTP_MOVED_TEMPORARILY;















        }





























        if (!r->header_only) {















        ap_pass_brigade(r->output_filters, bb);













        }































        log_script_err(r, script_err);















        apr_file_close(script_err);