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symfony/src
Nicolas Grekas 50b5696779 bug #23684 [Debug] Missing escape in debug output (c960657)
This PR was merged into the 2.7 branch.

Discussion
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[Debug] Missing escape in debug output

| Q             | A
| ------------- | ---
| Branch?       | 2.7
| Bug fix?      | yes
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets |
| License       | MIT
| Doc PR        |

When pretty-printing an exception, the debug handler does not properly escape array keys.

The problem only occurs when debug output is enabled, so this is not considered a [security issue](http://symfony.com/doc/current/contributing/code/security.html) (according to @fabpot), because the debug tools [should not be used in production](https://symfony.com/doc/current/components/debug.html#usage).

A test for this is included in my patch for #18722.

Commits
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636777d [Debug] HTML-escape array key
2017-07-26 22:00:18 +02:00
..
Symfony bug #23684 [Debug] Missing escape in debug output (c960657) 2017-07-26 22:00:18 +02:00