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[FrameworkBundle] added a safeguard for infinite loops on some Windows configurations

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This commit is contained in:
Fabien Potencier 2011-01-31 08:54:05 +01:00
parent 839cb027a6
commit 1babf3c7a1
1 changed files with 5 additions and 1 deletions
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6
src/Symfony/Bundle/FrameworkBundle/Controller/ExceptionController.php
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@ -36,8 +36,12 @@ class ExceptionController extends ContainerAware
{
$this->container->get('request')->setRequestFormat($format);
// the count variable avoids an infinite loop on
// some Windows configurations where ob_get_level()
// never reaches 0
$count = 100;
$currentContent = '';
while (ob_get_level()) {
while (ob_get_level() && --$count) {
$currentContent .= ob_get_clean();
}