1--TEST-- 2Variation of bug #48203 with curl_multi_exec (Crash when file pointers passed to curl are closed before calling curl_multi_exec) 3--SKIPIF-- 4<?php 5include 'skipif.inc'; 6?> 7--FILE-- 8<?php 9include 'server.inc'; 10function checkForClosedFilePointer($target_url, $curl_option, $description) { 11 $fp = fopen(__DIR__ . '/bug48203.tmp', 'w'); 12 13 $ch1 = curl_init(); 14 $ch2 = curl_init(); 15 16 $options = array( 17 CURLOPT_RETURNTRANSFER => 1, 18 $curl_option => $fp, 19 CURLOPT_URL => $target_url, 20 ); 21 22 // we also need to set CURLOPT_VERBOSE to test CURLOPT_STDERR properly 23 if (CURLOPT_STDERR == $curl_option) { 24 $options[CURLOPT_VERBOSE] = 1; 25 } 26 27 if (CURLOPT_INFILE == $curl_option) { 28 $options[CURLOPT_UPLOAD] = 1; 29 } 30 31 curl_setopt_array($ch1, $options); 32 curl_setopt_array($ch2, $options); 33 34 fclose($fp); // <-- premature close of $fp caused a crash! 35 36 $mh = curl_multi_init(); 37 38 curl_multi_add_handle($mh, $ch1); 39 curl_multi_add_handle($mh, $ch2); 40 41 $active = 0; 42 do { 43 curl_multi_exec($mh, $active); 44 } while ($active > 0); 45 46 curl_multi_remove_handle($mh, $ch1); 47 curl_multi_remove_handle($mh, $ch2); 48 curl_multi_close($mh); 49 50 // Force curl to output results 51 fflush(STDERR); 52 fflush(STDOUT); 53 54 echo "Ok for $description\n"; 55} 56 57$options_to_check = array( 58 "CURLOPT_STDERR", "CURLOPT_WRITEHEADER", "CURLOPT_FILE", "CURLOPT_INFILE" 59); 60 61$target_url = curl_cli_server_start(); 62foreach($options_to_check as $option) { 63 checkForClosedFilePointer($target_url, constant($option), $option); 64} 65 66?> 67--CLEAN-- 68<?php @unlink(__DIR__ . '/bug48203.tmp'); ?> 69--EXPECTF-- 70Warning: curl_multi_add_handle(): CURLOPT_STDERR resource has gone away, resetting to stderr in %s on line %d 71%A 72Warning: curl_multi_add_handle(): CURLOPT_STDERR resource has gone away, resetting to stderr in %s on line %d 73%A 74Ok for CURLOPT_STDERR 75 76Warning: curl_multi_add_handle(): CURLOPT_WRITEHEADER resource has gone away, resetting to default in %s on line %d 77 78Warning: curl_multi_add_handle(): CURLOPT_WRITEHEADER resource has gone away, resetting to default in %s on line %d 79Ok for CURLOPT_WRITEHEADER 80 81Warning: curl_multi_add_handle(): CURLOPT_FILE resource has gone away, resetting to default in %s on line %d 82 83Warning: curl_multi_add_handle(): CURLOPT_FILE resource has gone away, resetting to default in %s on line %d 84%AOk for CURLOPT_FILE 85 86Warning: curl_multi_add_handle(): CURLOPT_INFILE resource has gone away, resetting to default in %s on line %d 87 88Warning: curl_multi_add_handle(): CURLOPT_INFILE resource has gone away, resetting to default in %s on line %d 89Ok for CURLOPT_INFILE 90
