minor #23835 [HttpFoundation] Remove length limit on ETag (nicolas-grekas)

This PR was merged into the 3.4 branch.

Discussion
----------

[HttpFoundation] Remove length limit on ETag

| Q             | A
| ------------- | ---
| Branch?       | 3.4
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | https://github.com/symfony/symfony/pull/23766#discussion_r132072842
| License       | MIT
| Doc PR        | -

Commits
-------

e6406d21cd [HttpFoundation] Remove length limit on ETag
This commit is contained in:
Fabien Potencier 2017-08-09 12:07:31 +02:00
commit 84fb318d54

View File

@ -141,7 +141,7 @@ class BinaryFileResponse extends Response
*/
public function setAutoEtag()
{
$this->setEtag(substr(base64_encode(hash_file('sha256', $this->file->getPathname(), true)), 0, 32));
$this->setEtag(base64_encode(hash_file('sha256', $this->file->getPathname(), true)));
return $this;
}