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Christoph M. Becker
82df4e2638
getimagesize() is rather strict about the length of the marker payload data, and fails if there are extraneous bytes before the next marker. Only a very special case reported in bug #13213 is catered to. libjpeg is rather resilient to such corrupted JPEG files, and raises a recoverable error in this case. Other image processors also accept such JPEG files, so we adapt getimagesize() to skip (but warn about) such extraneous bytes.
34 lines
630 B
PHP
34 lines
630 B
PHP
--TEST--
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Bug #72278 (getimagesize returning FALSE on valid jpg)
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--SKIPIF--
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<?php
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if (!defined('IMAGETYPE_JPEG')) die('skip images of type JPEG not supported');
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?>
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--FILE--
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<?php
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define('FILENAME', __DIR__ . DIRECTORY_SEPARATOR . 'bug72278.jpg');
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var_dump(getimagesize(FILENAME));
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?>
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===DONE===
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--EXPECTF--
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Warning: getimagesize(): corrupt JPEG data: 3 extraneous bytes before marker in %s%ebug72278.php on line %d
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array(7) {
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[0]=>
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int(300)
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[1]=>
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int(300)
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[2]=>
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int(2)
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[3]=>
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string(24) "width="300" height="300""
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["bits"]=>
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int(8)
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["channels"]=>
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int(3)
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["mime"]=>
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string(10) "image/jpeg"
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}
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===DONE===
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