1--TEST-- 2Bug #54798 (Segfault when CURLOPT_STDERR file pointer is closed before calling curl_exec) 3--SKIPIF-- 4<?php 5if (!extension_loaded("curl")) { 6 exit("skip curl extension not loaded"); 7} 8if (false === getenv('PHP_CURL_HTTP_REMOTE_SERVER')) { 9 exit("skip PHP_CURL_HTTP_REMOTE_SERVER env variable is not defined"); 10} 11?> 12--FILE-- 13<?php 14 15function checkForClosedFilePointer($host, $curl_option, $description) { 16 $fp = fopen(dirname(__FILE__) . '/bug54798.tmp', 'w+'); 17 18 $ch = curl_init(); 19 20 // we also need CURLOPT_VERBOSE to be set to test CURLOPT_STDERR properly 21 if (CURLOPT_STDERR == $curl_option) { 22 curl_setopt($ch, CURLOPT_VERBOSE, 1); 23 } 24 25 if (CURLOPT_INFILE == $curl_option) { 26 curl_setopt($ch, CURLOPT_UPLOAD, 1); 27 } 28 29 curl_setopt($ch, $curl_option, $fp); 30 31 curl_setopt($ch, CURLOPT_URL, $host); 32 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); 33 34 fclose($fp); // <-- premature close of $fp caused a crash! 35 36 curl_exec($ch); 37 38 curl_close($ch); 39 40 echo "Ok for $description\n"; 41} 42 43$options_to_check = array( 44 "CURLOPT_STDERR", 45 "CURLOPT_WRITEHEADER", 46 "CURLOPT_FILE", 47 "CURLOPT_INFILE" 48); 49 50$host = getenv('PHP_CURL_HTTP_REMOTE_SERVER'); 51foreach($options_to_check as $option) { 52 checkForClosedFilePointer($host, constant($option), $option); 53} 54 55?> 56--CLEAN-- 57<?php @unlink(dirname(__FILE__) . '/bug54798.tmp'); ?> 58--EXPECTF-- 59Warning: curl_exec(): CURLOPT_STDERR resource has gone away, resetting to stderr in %sbug54798.php on line %d 60* About to connect() %a 61* Closing connection #%d 62Ok for CURLOPT_STDERR 63 64Warning: curl_exec(): CURLOPT_WRITEHEADER resource has gone away, resetting to default in %sbug54798.php on line 24 65Ok for CURLOPT_WRITEHEADER 66 67Warning: curl_exec(): CURLOPT_FILE resource has gone away, resetting to default in %sbug54798.php on line 24 68%a 69Ok for CURLOPT_FILE 70 71Warning: curl_exec(): CURLOPT_INFILE resource has gone away, resetting to default in %sbug54798.php on line %d 72Ok for CURLOPT_INFILE 73
