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fix(legacy): only render if img creation succeed (#1540) 

Fixes #1489
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Jonas L 2022-01-28 06:04:58 +01:00 committed by GitHub
parent 86948e7b93
commit 74c8d20284
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1 changed files with 6 additions and 3 deletions
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9
legacy/application/common/FileDataHelper.php
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@ -344,10 +344,13 @@ class FileDataHelper
public static function renderImage($file) public static function renderImage($file)
{ {
$im = @imagecreatefromjpeg($file); $im = @imagecreatefromjpeg($file);
header('Content-Type: image/jpeg');
$img = $im; $img = $im;
imagejpeg($img);
imagedestroy($img); if ($im) {
header('Content-Type: image/jpeg');
imagejpeg($img);
imagedestroy($img);
}
} }
/** /**