Hello, I'm doing some test on an apache 2.2.15 server with a little php/cURL script and I found an odd behaviour. My server always end up returning a 400 return code at 12284 bytes worth of header data, even if I change LimitRequestFieldSize to 4096. Does anyone now what could create that kind of problem? (Here is the script I used) #!/usr/bin/env php <?php $url = $argv[1]; $bytes = $argv[2]; $ch = curl_init($url); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); curl_setopt($ch, CURLOPT_HTTPHEADER, [ 'Junk: ' . bin2hex(openssl_random_pseudo_bytes($bytes / 2)), ]); $response = curl_exec($ch); $info = curl_getinfo($ch); echo 'Response Code: ' . $info['http_code'] . PHP_EOL; curl_close($ch); PS : I restarted httpd between tries and execute my script on localhost. Thanks --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx