Bug #62839 [Opn->Fbk]: curl_copy_handle segfault with CURLOPT_FILE

Edit report at https://bugs.php.net/bug.php?id=62839&edit=1 ID: 62839 Updated by: felipe@php.net Reported by: martin at mixotv dot com Summary: curl_copy_handle segfault with CURLOPT_FILE -Status: Open +Status: Feedback Type: Bug Package: cURL related Operating System: Linux 3.4.8-1 PHP Version: 5.4.5 Block user comment: N Private report: N New Comment: Try disabling xdebug. Previous Comments: ------------------------------------------------------------------------ [2012-08-16 13:58:36] martin at mixotv dot com Description: ------------ When using cURL with the option CURLOPT_FILE (write the result of the curl request in a file), curl_copy_handle() causes a SEGFAULT. I use the packages from Archlinux repository (php, libcurl 7.27.0 x86_64). I get the same results with a current ubuntu distribution. Test script: --------------- <?php $curl = curl_init(); $fd = fopen('/tmp/test', 'wb'); curl_setopt($curl, CURLOPT_FILE, $fd); $copy = curl_copy_handle($curl); var_dump($copy); curl_close($copy); curl_close($curl); fclose($fd); Expected result: ---------------- no segfault Actual result: -------------- segfault: #0 0x00007ffff5ca6f46 in ?? () from /usr/lib/php/modules/curl.so #1 0x00007ffff5ec0f0d in xdebug_execute_internal () from /usr/lib/php/modules/xdebug.so #2 0x00000000006dac6d in ?? () #3 0x00000000006946ff in execute () #4 0x00007ffff5ec1392 in xdebug_execute () from /usr/lib/php/modules/xdebug.so #5 0x00000000006355d9 in zend_execute_scripts () #6 0x00000000005d5393 in php_execute_script () #7 0x00000000006dd433 in ?? () #8 0x000000000042601a in ?? () #9 0x00007ffff692d725 in __libc_start_main () from /lib/libc.so.6 #10 0x00000000004260ad in _start () ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=62839&edit=1