View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
14227 | Bug reports | Survey taking | public | 2018-11-07 11:09 | 2019-04-30 09:12 |
Reporter | DenisChenu | Assigned To | DenisChenu | ||
Priority | none | Severity | minor | ||
Status | closed | Resolution | fixed | ||
Product Version | 3.15.x | ||||
Fixed in Version | 3.15.x | ||||
Summary | 14227: Some token with existing reponse can send PHP Warning about seed | ||||
Description | With token + Enable token-based response persistence + Allow multiple responses or update responses with one token: : some response can have empty seed (VV import, old survey etc …). | ||||
Steps To Reproduce | Set debug = 2 | ||||
Additional Information | Maybe : | ||||
Tags | No tags attached. | ||||
Attached Files | PHP warning.html (21,392 bytes)
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"><head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>PHP warning</title> <style type="text/css"> /*<![CDATA[*/ html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,font,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td{border:0;outline:0;font-size:100%;vertical-align:baseline;background:transparent;margin:0;padding:0;} body{line-height:1;} ol,ul{list-style:none;} blockquote,q{quotes:none;} blockquote:before,blockquote:after,q:before,q:after{content:none;} :focus{outline:0;} ins{text-decoration:none;} del{text-decoration:line-through;} table{border-collapse:collapse;border-spacing:0;} body { font: normal 9pt "Verdana"; color: #000; background: #fff; } h1 { font: normal 18pt "Verdana"; color: #f00; margin-bottom: .5em; } h2 { font: normal 14pt "Verdana"; color: #800000; margin-bottom: .5em; } h3 { font: bold 11pt "Verdana"; } pre { font: normal 11pt Menlo, Consolas, "Lucida Console", Monospace; } pre span.error { display: block; background: #fce3e3; } pre span.ln { color: #999; padding-right: 0.5em; border-right: 1px solid #ccc; } pre span.error-ln { font-weight: bold; } .container { margin: 1em 4em; } .version { color: gray; font-size: 8pt; border-top: 1px solid #aaa; padding-top: 1em; margin-bottom: 1em; } .message { color: #000; padding: 1em; font-size: 11pt; background: #f3f3f3; -webkit-border-radius: 10px; -moz-border-radius: 10px; border-radius: 10px; margin-bottom: 1em; line-height: 160%; } .source { margin-bottom: 1em; } .code pre { background-color: #ffe; margin: 0.5em 0; padding: 0.5em; line-height: 125%; border: 1px solid #eee; } .source .file { margin-bottom: 1em; font-weight: bold; } .traces { margin: 2em 0; } .trace { margin: 0.5em 0; padding: 0.5em; } .trace.app { border: 1px dashed #c00; } .trace .number { text-align: right; width: 2em; padding: 0.5em; } .trace .content { padding: 0.5em; } .trace .plus, .trace .minus { display:inline; vertical-align:middle; text-align:center; border:1px solid #000; color:#000; font-size:10px; line-height:10px; margin:0; padding:0 1px; width:10px; height:10px; } .trace.collapsed .minus, .trace.expanded .plus, .trace.collapsed pre { display: none; } .trace-file { cursor: pointer; padding: 0.2em; } .trace-file:hover { background: #f0ffff; } /*]]>*/ </style> </head> <body> <div class="container"> <h1>PHP warning</h1> <p class="message"> A non-numeric value encountered </p> <div class="source"> <p class="file">/mnt/data/shnoulle/nginx/www/master/application/libraries/MersenneTwister.php(115)</p> <div class="code"><pre><span class="ln">103</span> */ <span class="ln">104</span> public function __construct($seed = null) <span class="ln">105</span> { <span class="ln">106</span> if ($seed === null) { <span class="ln">107</span> $seed = mt_rand(); <span class="ln">108</span> } <span class="ln">109</span> <span class="ln">110</span> $this->setSeed($seed); <span class="ln">111</span> } <span class="ln">112</span> <span class="ln">113</span> public function setSeed($seed) <span class="ln">114</span> { <span class="error"><span class="ln error-ln">115</span> $this->state[0] = $seed & 0xffffffff; </span><span class="ln">116</span> <span class="ln">117</span> for ($i = 1; $i < 624; $i++) { <span class="ln">118</span> $this->state[$i] = (((0x6c078965 * ($this->state[$i - 1] ^ ($this->state[$i - 1] >> 30))) + $i)) & 0xffffffff; <span class="ln">119</span> } <span class="ln">120</span> <span class="ln">121</span> $this->index = 0; <span class="ln">122</span> } <span class="ln">123</span> <span class="ln">124</span> private function generateTwister() <span class="ln">125</span> { <span class="ln">126</span> for ($i = 0; $i < 624; $i++) { <span class="ln">127</span> $y = (($this->state[$i] & 0x1) + ($this->state[$i] & 0x7fffffff)) & 0xffffffff; </pre></div> </div> <div class="traces"> <h2>Stack Trace</h2> <table style="width:100%;"> <tbody><tr class="trace app expanded"> <td class="number"> #0 </td> <td class="content"> <div class="trace-file"> <div class="plus">+</div> <div class="minus">–</div> /mnt/data/shnoulle/nginx/www/master/application/libraries/MersenneTwister.php(110): <strong>ls\mersenne\MersenneTwister</strong>-><strong>setSeed</strong>("") </div> <div class="code"><pre><span class="ln">105</span> { <span class="ln">106</span> if ($seed === null) { <span class="ln">107</span> $seed = mt_rand(); <span class="ln">108</span> } <span class="ln">109</span> <span class="error"><span class="ln error-ln">110</span> $this->setSeed($seed); </span><span class="ln">111</span> } <span class="ln">112</span> <span class="ln">113</span> public function setSeed($seed) <span class="ln">114</span> { <span class="ln">115</span> $this->state[0] = $seed & 0xffffffff; </pre></div> </td> </tr> <tr class="trace app expanded"> <td class="number"> #1 </td> <td class="content"> <div class="trace-file"> <div class="plus">+</div> <div class="minus">–</div> /mnt/data/shnoulle/nginx/www/master/application/libraries/MersenneTwister.php(66): <strong>ls\mersenne\MersenneTwister</strong>-><strong>__construct</strong>("") </div> <div class="code"><pre><span class="ln">61</span> * @param int $seed <span class="ln">62</span> * @return void <span class="ln">63</span> */ <span class="ln">64</span> public static function init($seed) <span class="ln">65</span> { <span class="error"><span class="ln error-ln">66</span> self::$instance = new MersenneTwister($seed); </span><span class="ln">67</span> } <span class="ln">68</span> <span class="ln">69</span> /** <span class="ln">70</span> * @return MersenneTwister <span class="ln">71</span> */ </pre></div> </td> </tr> <tr class="trace app expanded"> <td class="number"> #2 </td> <td class="content"> <div class="trace-file"> <div class="plus">+</div> <div class="minus">–</div> /mnt/data/shnoulle/nginx/www/master/application/libraries/MersenneTwister.php(29): <strong>ls\mersenne\MersenneTwister</strong>::<strong>init</strong>("") </div> <div class="code"><pre><span class="ln">24</span> $table = \Yii::app()->db->schema->getTable('{{survey_'.$surveyid.'}}'); <span class="ln">25</span> if (isset($table->columns['seed'])) { <span class="ln">26</span> $_SESSION['survey_'.$surveyid]['startingValues']['seed'] = $seed; <span class="ln">27</span> } <span class="ln">28</span> } <span class="error"><span class="ln error-ln">29</span> MersenneTwister::init($seed); </span><span class="ln">30</span> } <span class="ln">31</span> <span class="ln">32</span> /** <span class="ln">33</span> * Shuffle an array using MersenneTwister <span class="ln">34</span> * Argument NOT called by reference! </pre></div> </td> </tr> <tr class="trace app collapsed"> <td class="number"> #3 </td> <td class="content"> <div class="trace-file"> <div class="plus">+</div> <div class="minus">–</div> /mnt/data/shnoulle/nginx/www/master/application/helpers/frontend_helper.php(999): <strong>ls\mersenne\setSeed</strong>("298838") </div> <div class="code"><pre><span class="ln">0994</span> */ <span class="ln">0995</span> function randomizationGroupsAndQuestions($surveyid, $preview = false, $fieldmap = array()) <span class="ln">0996</span> { <span class="ln">0997</span> // Initialize the randomizer. Seed will be stored in response. <span class="ln">0998</span> // TODO: rewrite this THE YII WAY !!!! (application/third_party + internal config for namespace + aliases; etc) <span class="error"><span class="ln error-ln">0999</span> ls\mersenne\setSeed($surveyid); </span><span class="ln">1000</span> <span class="ln">1001</span> $fieldmap = (empty($fieldmap)) ? $_SESSION['survey_'.$surveyid]['fieldmap'] : $fieldmap; <span class="ln">1002</span> <span class="ln">1003</span> list($fieldmap, $randomized1) = randomizationGroup($surveyid, $fieldmap, $preview); // Randomization groups for groups <span class="ln">1004</span> list($fieldmap, $randomized2) = randomizationQuestion($surveyid, $fieldmap, $preview); // Randomization groups for questions </pre></div> </td> </tr> <tr class="trace app collapsed"> <td class="number"> #4 </td> <td class="content"> <div class="trace-file"> <div class="plus">+</div> <div class="minus">–</div> /mnt/data/shnoulle/nginx/www/master/application/controllers/survey/index.php(560): <strong>randomizationGroupsAndQuestions</strong>("298838") </div> <div class="code"><pre><span class="ln">555</span> if (!empty($oResponse->submitdate)) { <span class="ln">556</span> $_SESSION['survey_'.$surveyid]['maxstep'] = $_SESSION['survey_'.$surveyid]['totalsteps']; <span class="ln">557</span> } <span class="ln">558</span> <span class="ln">559</span> loadanswers(); <span class="error"><span class="ln error-ln">560</span> randomizationGroupsAndQuestions($surveyid); </span><span class="ln">561</span> initFieldArray($surveyid, $_SESSION['survey_'.$surveyid]['fieldmap']); <span class="ln">562</span> } <span class="ln">563</span> } <span class="ln">564</span> } <span class="ln">565</span> } </pre></div> </td> </tr> <tr class="trace app collapsed"> <td class="number"> #5 </td> <td class="content"> <div class="trace-file"> <div class="plus">+</div> <div class="minus">–</div> /mnt/data/shnoulle/nginx/www/master/application/controllers/survey/index.php(24): <strong>index</strong>-><strong>action</strong>() </div> <div class="code"><pre><span class="ln">19</span> public $oTemplate; <span class="ln">20</span> <span class="ln">21</span> public function run() <span class="ln">22</span> { <span class="ln">23</span> useFirebug(); <span class="error"><span class="ln error-ln">24</span> $this->action(); </span><span class="ln">25</span> } <span class="ln">26</span> <span class="ln">27</span> public function action() <span class="ln">28</span> { <span class="ln">29</span> global $surveyid; </pre></div> </td> </tr> <tr class="trace core collapsed"> <td class="number"> #6 </td> <td class="content"> <div class="trace-file"> <div class="plus">+</div> <div class="minus">–</div> /mnt/data/shnoulle/nginx/www/master/framework/web/actions/CAction.php(76): <strong>index</strong>-><strong>run</strong>() </div> <div class="code"><pre><span class="ln">71</span> { <span class="ln">72</span> $method=new ReflectionMethod($this, 'run'); <span class="ln">73</span> if($method->getNumberOfParameters()>0) <span class="ln">74</span> return $this->runWithParamsInternal($this, $method, $params); <span class="ln">75</span> <span class="error"><span class="ln error-ln">76</span> $this->run(); </span><span class="ln">77</span> return true; <span class="ln">78</span> } <span class="ln">79</span> <span class="ln">80</span> /** <span class="ln">81</span> * Executes a method of an object with the supplied named parameters. </pre></div> </td> </tr> <tr class="trace core collapsed"> <td class="number"> #7 </td> <td class="content"> <div class="trace-file"> <div class="plus">+</div> <div class="minus">–</div> /mnt/data/shnoulle/nginx/www/master/framework/web/CController.php(308): <strong>CAction</strong>-><strong>runWithParams</strong>(array("r" => "survey/index", "sid" => "298838", "token" => "TEST", "newtest" => "Y", ...)) </div> <div class="code"><pre><span class="ln">303</span> { <span class="ln">304</span> $priorAction=$this->_action; <span class="ln">305</span> $this->_action=$action; <span class="ln">306</span> if($this->beforeAction($action)) <span class="ln">307</span> { <span class="error"><span class="ln error-ln">308</span> if($action->runWithParams($this->getActionParams())===false) </span><span class="ln">309</span> $this->invalidActionParams($action); <span class="ln">310</span> else <span class="ln">311</span> $this->afterAction($action); <span class="ln">312</span> } <span class="ln">313</span> $this->_action=$priorAction; </pre></div> </td> </tr> <tr class="trace core collapsed"> <td class="number"> #8 </td> <td class="content"> <div class="trace-file"> <div class="plus">+</div> <div class="minus">–</div> /mnt/data/shnoulle/nginx/www/master/framework/web/CController.php(286): <strong>CController</strong>-><strong>runAction</strong>(index) </div> <div class="code"><pre><span class="ln">281</span> * @see runAction <span class="ln">282</span> */ <span class="ln">283</span> public function runActionWithFilters($action,$filters) <span class="ln">284</span> { <span class="ln">285</span> if(empty($filters)) <span class="error"><span class="ln error-ln">286</span> $this->runAction($action); </span><span class="ln">287</span> else <span class="ln">288</span> { <span class="ln">289</span> $priorAction=$this->_action; <span class="ln">290</span> $this->_action=$action; <span class="ln">291</span> CFilterChain::create($this,$action,$filters)->run(); </pre></div> </td> </tr> <tr class="trace core collapsed"> <td class="number"> #9 </td> <td class="content"> <div class="trace-file"> <div class="plus">+</div> <div class="minus">–</div> /mnt/data/shnoulle/nginx/www/master/framework/web/CController.php(265): <strong>CController</strong>-><strong>runActionWithFilters</strong>(index, array()) </div> <div class="code"><pre><span class="ln">260</span> { <span class="ln">261</span> if(($parent=$this->getModule())===null) <span class="ln">262</span> $parent=Yii::app(); <span class="ln">263</span> if($parent->beforeControllerAction($this,$action)) <span class="ln">264</span> { <span class="error"><span class="ln error-ln">265</span> $this->runActionWithFilters($action,$this->filters()); </span><span class="ln">266</span> $parent->afterControllerAction($this,$action); <span class="ln">267</span> } <span class="ln">268</span> } <span class="ln">269</span> else <span class="ln">270</span> $this->missingAction($actionID); </pre></div> </td> </tr> <tr class="trace core collapsed"> <td class="number"> #10 </td> <td class="content"> <div class="trace-file"> <div class="plus">+</div> <div class="minus">–</div> /mnt/data/shnoulle/nginx/www/master/framework/web/CWebApplication.php(282): <strong>CController</strong>-><strong>run</strong>("index") </div> <div class="code"><pre><span class="ln">277</span> { <span class="ln">278</span> list($controller,$actionID)=$ca; <span class="ln">279</span> $oldController=$this->_controller; <span class="ln">280</span> $this->_controller=$controller; <span class="ln">281</span> $controller->init(); <span class="error"><span class="ln error-ln">282</span> $controller->run($actionID); </span><span class="ln">283</span> $this->_controller=$oldController; <span class="ln">284</span> } <span class="ln">285</span> else <span class="ln">286</span> throw new CHttpException(404,Yii::t('yii','Unable to resolve the request "{route}".', <span class="ln">287</span> array('{route}'=>$route===''?$this->defaultController:$route))); </pre></div> </td> </tr> <tr class="trace core collapsed"> <td class="number"> #11 </td> <td class="content"> <div class="trace-file"> <div class="plus">+</div> <div class="minus">–</div> /mnt/data/shnoulle/nginx/www/master/framework/web/CWebApplication.php(141): <strong>CWebApplication</strong>-><strong>runController</strong>("survey/index") </div> <div class="code"><pre><span class="ln">136</span> foreach(array_splice($this->catchAllRequest,1) as $name=>$value) <span class="ln">137</span> $_GET[$name]=$value; <span class="ln">138</span> } <span class="ln">139</span> else <span class="ln">140</span> $route=$this->getUrlManager()->parseUrl($this->getRequest()); <span class="error"><span class="ln error-ln">141</span> $this->runController($route); </span><span class="ln">142</span> } <span class="ln">143</span> <span class="ln">144</span> /** <span class="ln">145</span> * Registers the core application components. <span class="ln">146</span> * This method overrides the parent implementation by registering additional core components. </pre></div> </td> </tr> <tr class="trace core collapsed"> <td class="number"> #12 </td> <td class="content"> <div class="trace-file"> <div class="plus">+</div> <div class="minus">–</div> /mnt/data/shnoulle/nginx/www/master/framework/base/CApplication.php(185): <strong>CWebApplication</strong>-><strong>processRequest</strong>() </div> <div class="code"><pre><span class="ln">180</span> public function run() <span class="ln">181</span> { <span class="ln">182</span> if($this->hasEventHandler('onBeginRequest')) <span class="ln">183</span> $this->onBeginRequest(new CEvent($this)); <span class="ln">184</span> register_shutdown_function(array($this,'end'),0,false); <span class="error"><span class="ln error-ln">185</span> $this->processRequest(); </span><span class="ln">186</span> if($this->hasEventHandler('onEndRequest')) <span class="ln">187</span> $this->onEndRequest(new CEvent($this)); <span class="ln">188</span> } <span class="ln">189</span> <span class="ln">190</span> /** </pre></div> </td> </tr> <tr class="trace app collapsed"> <td class="number"> #13 </td> <td class="content"> <div class="trace-file"> <div class="plus">+</div> <div class="minus">–</div> /mnt/data/shnoulle/nginx/www/master/index.php(194): <strong>CApplication</strong>-><strong>run</strong>() </div> <div class="code"><pre><span class="ln">189</span> require_once APPPATH . 'core/LSYii_Application' . EXT; <span class="ln">190</span> <span class="ln">191</span> $config = require_once(APPPATH . 'config/internal' . EXT); <span class="ln">192</span> <span class="ln">193</span> Yii::$enableIncludePath = false; <span class="error"><span class="ln error-ln">194</span> Yii::createApplication('LSYii_Application', $config)->run(); </span><span class="ln">195</span> <span class="ln">196</span> /* End of file index.php */ <span class="ln">197</span> /* Location: ./index.php */ </pre></div> </td> </tr> </tbody></table> </div> <div class="version"> 2018-11-07 10:03:06 nginx/1.12.1 <a href="http://www.yiiframework.com/">Yii Framework</a>/1.1.19 </div> </div> <script type="text/javascript"> /*<![CDATA[*/ var traceReg = new RegExp("(^|\\s)trace-file(\\s|$)"); var collapsedReg = new RegExp("(^|\\s)collapsed(\\s|$)"); var e = document.getElementsByTagName("div"); for(var j=0,len=e.length;j<len;j++){ if(traceReg.test(e[j].className)){ e[j].onclick = function(){ var trace = this.parentNode.parentNode; if(collapsedReg.test(trace.className)) trace.className = trace.className.replace("collapsed", "expanded"); else trace.className = trace.className.replace("expanded", "collapsed"); } } } /*]]>*/ </script> <div class="alertify-notifier ajs-bottom ajs-right"></div><div class="alertify"><iframe class="ajs-footer" src="PHP%20warning_fichiers/alerts.html"></iframe></div></body></html> | ||||
Bug heat | 4 | ||||
Complete LimeSurvey version number (& build) | 3.15.1 github | ||||
I will donate to the project if issue is resolved | No | ||||
Browser | ff | ||||
Database type & version | mariadb | ||||
Server OS (if known) | fedora/linux | ||||
Webserver software & version (if known) | nginx | ||||
PHP Version | php7.2 | ||||
Fix committed to master branch: http://bugs.limesurvey.org/plugin.php?page=Source/view&id=28489 |
|
Fixed in Version 3.1.7.3 |
|
Date Modified | Username | Field | Change |
---|---|---|---|
2018-11-07 11:09 | DenisChenu | New Issue | |
2018-11-07 11:09 | DenisChenu | Status | new => assigned |
2018-11-07 11:09 | DenisChenu | Assigned To | => ollehar |
2018-11-07 11:09 | DenisChenu | File Added: PHP warning.html | |
2018-11-07 11:09 | DenisChenu | File Added: survey_archive_298838.lsa | |
2018-11-07 11:09 | DenisChenu | Summary | Some token with existing reponse can send PHP Warning aboot seed => Some token with existing reponse can send PHP Warning about seed |
2018-11-07 11:09 | DenisChenu | Additional Information Updated | |
2018-11-08 14:59 | DenisChenu | Changeset attached | => LimeSurvey master 665baeb9 |
2018-11-08 14:59 | DenisChenu | Note Added: 49582 | |
2018-11-08 14:59 | DenisChenu | Assigned To | ollehar => DenisChenu |
2018-11-08 14:59 | DenisChenu | Resolution | open => fixed |
2018-11-08 15:00 | DenisChenu | Status | assigned => resolved |
2018-11-08 15:00 | DenisChenu | Fixed in Version | => 3.15.x |
2019-04-30 09:12 | c_schmitz | Note Added: 51660 | |
2019-04-30 09:12 | c_schmitz | Status | resolved => closed |