1f26887d4b
This PR was merged into the 2.2 branch.
Discussion
----------
[DomCrawler] Fixed a fatal error when setting a value in a malformed field name
| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets |
| License | MIT
| Doc PR |
Hi,
I found a case where a fatal error happen when trying to set a value in a form field with a malformed name.
```
Fatal error: Call to a member function setValue() on a non-object in /home/pierreyves/projects/symfony2/symfony/src/Symfony/Component/DomCrawler/FormFieldRegistry.php on line 128
Call Stack:
0.0001 231832 1. {main}() /home/pierreyves/projects/symfony2/symfony/vendor/phpunit/phpunit/composer/bin/phpunit:0
0.0035 688768 2. PHPUnit_TextUI_Command::main() /home/pierreyves/projects/symfony2/symfony/vendor/phpunit/phpunit/composer/bin/phpunit:63
0.0035 689000 3. PHPUnit_TextUI_Command->run() /home/pierreyves/projects/symfony2/symfony/vendor/phpunit/phpunit/PHPUnit/TextUI/Command.php:129
0.0224 2705448 4. PHPUnit_TextUI_TestRunner->doRun() /home/pierreyves/projects/symfony2/symfony/vendor/phpunit/phpunit/PHPUnit/TextUI/Command.php:176
0.0301 2997392 5. PHPUnit_Framework_TestSuite->run() /home/pierreyves/projects/symfony2/symfony/vendor/phpunit/phpunit/PHPUnit/TextUI/TestRunner.php:349
0.0477 3613296 6. PHPUnit_Framework_TestSuite->runTest() /home/pierreyves/projects/symfony2/symfony/vendor/phpunit/phpunit/PHPUnit/Framework/TestSuite.php:745
0.0477 3613296 7. PHPUnit_Framework_TestCase->run() /home/pierreyves/projects/symfony2/symfony/vendor/phpunit/phpunit/PHPUnit/Framework/TestSuite.php:775
0.0477 3613296 8. PHPUnit_Framework_TestResult->run() /home/pierreyves/projects/symfony2/symfony/vendor/phpunit/phpunit/PHPUnit/Framework/TestCase.php:776
0.0478 3614208 9. PHPUnit_Framework_TestCase->runBare() /home/pierreyves/projects/symfony2/symfony/vendor/phpunit/phpunit/PHPUnit/Framework/TestResult.php:648
0.0478 3630992 10. PHPUnit_Framework_TestCase->runTest() /home/pierreyves/projects/symfony2/symfony/vendor/phpunit/phpunit/PHPUnit/Framework/TestCase.php:831
0.0478 3631856 11. ReflectionMethod->invokeArgs() /home/pierreyves/projects/symfony2/symfony/vendor/phpunit/phpunit/PHPUnit/Framework/TestCase.php:976
0.0478 3631888 12. Symfony\Component\DomCrawler\Tests\FormTest->testSetValueOnMultiValuedFieldsWithMalformedName() /home/pierreyves/projects/symfony2/symfony/vendor/phpunit/phpunit/PHPUnit/Framework/TestCase.php:976
0.0481 3635560 13. Symfony\Component\DomCrawler\Form->offsetSet() /home/pierreyves/projects/symfony2/symfony/vendor/phpunit/phpunit/PHPUnit/Framework/TestCase.php:255
0.0481 3635560 14. Symfony\Component\DomCrawler\FormFieldRegistry->set() /home/pierreyves/projects/symfony2/symfony/src/Symfony/Component/DomCrawler/Form.php:320
```
In this case, `FormFieldRegistry::getSegments('foo[bar')` method is called and it will return `array('foo')` only. Therefore the return of `FormFieldRegistry::get('foo[bar')` returns an array instead of a `FormField` and so the `setValue()` call happen on the array which leads to the fatal error.
I tried to fix that. I don't know if it's the best way to do this so, as always, comments are welcome.
Commits
-------
|
||
|---|---|---|
| src/Symfony | ||
| .editorconfig | ||
| .gitignore | ||
| .travis.yml | ||
| autoload.php.dist | ||
| CHANGELOG-2.2.md | ||
| composer.json | ||
| CONTRIBUTING.md | ||
| CONTRIBUTORS.md | ||
| LICENSE | ||
| phpunit.xml.dist | ||
| README.md | ||
| UPGRADE-2.1.md | ||
| UPGRADE-2.2.md | ||
| UPGRADE-3.0.md | ||
README
What is Symfony2?
Symfony2 is a PHP 5.3 full-stack web framework. It is written with speed and flexibility in mind. It allows developers to build better and easy to maintain websites with PHP.
Symfony can be used to develop all kind of websites, from your personal blog to high traffic ones like Dailymotion or Yahoo! Answers.
Requirements
Symfony2 is only supported on PHP 5.3.3 and up.
Be warned that PHP versions before 5.3.8 are known to be buggy and might not work for you:
-
before PHP 5.3.4, if you get "Notice: Trying to get property of non-object", you've hit a known PHP bug (see https://bugs.php.net/bug.php?id=52083 and https://bugs.php.net/bug.php?id=50027);
-
before PHP 5.3.8, if you get an error involving annotations, you've hit a known PHP bug (see https://bugs.php.net/bug.php?id=55156).
-
PHP 5.3.16 has a major bug in the Reflection subsystem and is not suitable to run Symfony2 (https://bugs.php.net/bug.php?id=62715)
Installation
The best way to install Symfony2 is to download the Symfony Standard Edition available at http://symfony.com/download.
Documentation
The "Quick Tour" tutorial gives you a first feeling of the framework. If, like us, you think that Symfony2 can help speed up your development and take the quality of your work to the next level, read the official Symfony2 documentation.
Contributing
Symfony2 is an open source, community-driven project. If you'd like to contribute, please read the Contributing Code part of the documentation. If you're submitting a pull request, please follow the guidelines in the Submitting a Patch section and use Pull Request Template.
Running Symfony2 Tests
Information on how to run the Symfony2 test suite can be found in the Running Symfony2 Tests section.