Bug #33444: Fatal error in configuration ($BE_USER->uc) - TYPO3 Core - TYPO3 Forge

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Alexander Idelberger
Henning Becker

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Bug #33444

closed

Fatal error in configuration ($BE_USER->uc)

Added by Philipp Gampe about 12 years ago. Updated over 5 years ago.

Status:

Closed

Priority:

Should have

Assignee:

Philipp Gampe

Category:

Target version:

Start date:

2012-01-25

Due date:

% Done:

100%

Estimated time:

TYPO3 Version:

4.6

PHP Version:

5.3

Tags:

Complexity:

Is Regression:

Sprint Focus:

Description

This happens when expanding the [BackendComponents] and then expanding the [States].

This sets $theValue in t3lib_arrayBrowser::wrapValue() and t3lib_arrayBrowser::wrapArrayKey() to be an objects.

This results in warnings that strlen() needs have a string and that addslashes() needs to have a string as argument.

The fatal error result in t3lib_utility_Math::canBeInterpretedAsInteger() is called with this object.

Fix is simply: Add checks for objects before doing the processing.

I can reproduce this bug on 4.6 and 4.7, but not with 4.5.
It has something to do with how the tree states are stored, becaue if I switch the sources, but not reload the backend (from 4.5 to master/4.6) I can even clear temp configuration in user settings, but this error does not show up. Only after backend reload the wrong values are saved in the UC array.

Anyway this is only a related issue.

Related issues 1 (0 open — 1 closed)

Related to TYPO3 Core - Bug #33446: canBeInterpretedAsInteger fatals if given an object

Closed

Philipp Gampe

2012-01-25

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Updated by Gerrit Code Review about 12 years ago

Status changed from New to Under Review

Patch set 1 for branch master has been pushed to the review server.
It is available at http://review.typo3.org/8693

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Updated by Philipp Gampe about 12 years ago

Uncaught TYPO3 Exception
#1: PHP Catchable Fatal Error: Object of class stdClass could not be converted to string in /home/phil/t3-playground/t3-git/t3lib/utility/class.t3lib_utility_math.php line 85 (More information)

t3lib_error_Exception thrown in file
/home/phil/t3-playground/t3-git/t3lib/error/class.t3lib_error_errorhandler.php in line 105.

7 t3lib_error_ErrorHandler::handleError(4096, "Object of class stdClass could not be converted to string", "/home/phil/t3-playground/t3-git/t3lib/utility/class.t3lib_utility_math.php", 85, array)

/home/phil/t3-playground/t3-git/t3lib/utility/class.t3lib_utility_math.php:
00083:    return FALSE;
00084:   }
00085:   return (string) intval($var) === (string) $var;
00086:  }
00087: 

6 t3lib_utility_Math::canBeInterpretedAsInteger(stdClass)

/home/phil/t3-playground/t3-git/t3lib/class.t3lib_arraybrowser.php:
00156:   if ($this->varName && !$this->dontLinkVar) {
00157:    $variableName = $this->varName . '[\'' . str_replace('.', '\'][\'', $depth) . '\'] = ' .
00158:     (!t3lib_utility_Math::canBeInterpretedAsInteger($theValue) ? '\'' . addslashes($theValue) . '\'' : $theValue) . '; ';
00159:    $label = '' . $label . '';
00160:   }

5 t3lib_arrayBrowser::wrapArrayKey("Pagetree", "BackendComponents.States.Pagetree", stdClass)

/home/phil/t3-playground/t3-git/t3lib/class.t3lib_arraybrowser.php:
00099: 
00100:    $label = $key;
00101:    $HTML .= $this->wrapArrayKey($label, $depth, !is_array($arr[$key]) ? $arr[$key] : '');
00102: 
00103:    if (!is_array($arr[$key])) {

4 t3lib_arrayBrowser::tree(array, "BackendComponents.States", "<img src="../../../sysext/t3skin/icons/gfx/ol/line….gif" width="18" height="16" align="top" alt="" />")

/home/phil/t3-playground/t3-git/t3lib/class.t3lib_arraybrowser.php:
00119:     $HTML .= $this->tree($arr[$key], $depth, $depthData . '
00121:      ' align="top" alt="" />');
00122:    }
00123:   }

3 t3lib_arrayBrowser::tree(array, "BackendComponents", "<img src="../../../sysext/t3skin/icons/gfx/ol/line….gif" width="18" height="16" align="top" alt="" />")

/home/phil/t3-playground/t3-git/t3lib/class.t3lib_arraybrowser.php:
00119:     $HTML .= $this->tree($arr[$key], $depth, $depthData . '
00121:      ' align="top" alt="" />');
00122:    }
00123:   }

2 t3lib_arrayBrowser::tree(array, "", "")

/home/phil/t3-playground/t3-git/typo3/sysext/lowlevel/config/index.php:
00241:   }
00242: 
00243:   $tree = $arrayBrowser->tree($theVar, '', '');
00244: 
00245:   $label = $this->MOD_MENU['function'][$this->MOD_SETTINGS['function']];

1 SC_mod_tools_config_index::main()

/home/phil/t3-playground/t3-git/typo3/sysext/lowlevel/config/index.php:
00386: $SOBE = t3lib_div::makeInstance('SC_mod_tools_config_index');
00387: $SOBE->init();
00388: $SOBE->main();
00389: $SOBE->printContent();
00390: ?>

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Updated by Philipp Gampe about 12 years ago

The value from UC field:

a:32:{s:19:"thumbnailsByDefault";i:1;s:14:"emailMeAtLogin";i:0;s:11:"startModule";s:10:"web_layout";s:8:"titleLen";s:2:"50";s:17:"edit_wideDocument";i:1;s:8:"edit_RTE";i:1;s:20:"edit_docModuleUpload";i:1;s:19:"enableFlashUploader";i:1;s:15:"disableCMlayers";i:0;s:15:"resizeTextareas";i:1;s:25:"resizeTextareas_MaxHeight";s:3:"500";s:24:"resizeTextareas_Flexible";i:0;s:4:"lang";s:0:"";s:8:"realName";s:0:"";s:5:"email";s:0:"";s:8:"password";s:0:"";s:9:"password2";s:0:"";s:10:"copyLevels";s:0:"";s:15:"recursiveDelete";i:0;s:8:"simulate";s:0:"";s:13:"debugInWindow";i:0;s:8:"rteWidth";s:0:"";s:9:"rteHeight";s:0:"";s:9:"rteResize";i:0;s:12:"rteMaxHeight";s:0:"";s:22:"rteCleanPasteBehaviour";s:9:"plainText";s:19:"firstLoginTimeStamp";i:1327516511;s:10:"moduleData";a:9:{s:10:"web_layout";a:7:{s:8:"function";s:1:"1";s:8:"language";s:1:"0";s:8:"tt_board";s:1:"0";s:10:"tt_address";s:1:"0";s:8:"tt_links";s:1:"0";s:11:"tt_calender";s:1:"0";s:11:"tt_products";s:1:"0";}s:9:"user_task";a:1:{s:4:"mode";s:11:"information";}s:9:"menuState";a:1:{s:12:"modmenu_file";i:0;}s:8:"web_perm";a:2:{s:5:"depth";s:1:"1";s:4:"mode";s:1:"0";}s:8:"web_func";a:3:{s:8:"function";s:22:"tx_funcwizards_webfunc";s:3:"wiz";s:26:"tx_wizardcrpages_webfunc_2";s:6:"cr_333";s:1:"0";}s:16:"web_txrecyclerM1";a:1:{s:8:"function";s:0:"";}s:8:"web_list";a:0:{}s:8:"web_info";a:9:{s:8:"function";s:30:"tx_linkvalidator_ModFuncReport";s:5:"pages";s:1:"0";s:9:"stat_type";s:1:"0";s:5:"depth";s:1:"0";s:2:"db";i:1;s:4:"file";i:1;s:8:"external";i:1;s:11:"linkhandler";i:0;s:11:"searchlevel";s:1:"3";}s:12:"tools_config";a:2:{s:8:"function";s:1:"8";s:6:"node_8";a:2:{s:17:"BackendComponents";i:1;s:24:"BackendComponents.States";i:1;}}}s:15:"moduleSessionID";a:8:{s:10:"web_layout";s:32:"8e3eb623a967efc9ea76c33a4f1afbdb";s:9:"user_task";s:32:"8e3eb623a967efc9ea76c33a4f1afbdb";s:8:"web_perm";s:32:"8e3eb623a967efc9ea76c33a4f1afbdb";s:8:"web_func";s:32:"8e3eb623a967efc9ea76c33a4f1afbdb";s:16:"web_txrecyclerM1";s:32:"8e3eb623a967efc9ea76c33a4f1afbdb";s:8:"web_list";s:32:"8e3eb623a967efc9ea76c33a4f1afbdb";s:8:"web_info";s:32:"8e3eb623a967efc9ea76c33a4f1afbdb";s:12:"tools_config";s:32:"8e3eb623a967efc9ea76c33a4f1afbdb";}s:17:"BackendComponents";a:1:{s:6:"States";a:2:{s:8:"Pagetree";O:8:"stdClass":1:{s:9:"stateHash";O:8:"stdClass":1:{s:3:"oot";i:1;}}s:19:"typo3-debug-console";O:8:"stdClass":1:{s:9:"collapsed";b:1;}}}s:11:"tx_recycler";a:2:{s:14:"depthSelection";i:0;s:14:"tableSelection";s:5:"pages";}s:14:"interfaceSetup";N;}

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