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try to prevent critical error with invalid gifs

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onli 2014-05-29 21:52:52 +02:00
parent eef94a8048
commit 39d5ceaa03
1 changed files with 7 additions and 1 deletions
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8
include/functions_images.inc.php
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@ -1313,7 +1313,13 @@ function serendipity_resize_image_gd($infilename, $outfilename, $newwidth, $newh
return false;
}
$in = $func['load']($infilename);
try {
// if an image exist that can not be loaded (invalid gif for example), the page shall still be rendered
$in = $func['load']($infilename);
} catch (Exception $e) {
echo 'Could not create thumbnail: ', $e->getMessage(), "\n";
return false;
}
$width = imagesx($in);
$height = imagesy($in);