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0b8466f268
The bundled libgd always has PNG support, but an external one may not.
25 lines
647 B
PHP
25 lines
647 B
PHP
--TEST--
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Bug #39780 (PNG image with CRC/data error raises a fatal error)
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--EXTENSIONS--
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gd
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--SKIPIF--
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<?php
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if (GD_BUNDLED) die("skip requires extern GD\n");
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if (!(imagetypes() & IMG_PNG)) {
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die("skip No PNG support");
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}
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?>
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--FILE--
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<?php
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$im = imagecreatefrompng(__DIR__ . '/bug39780.png');
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var_dump($im);
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?>
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--EXPECTF--
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Warning: imagecreatefrompng(): gd-png: fatal libpng error: Read Error: truncated data%win %s on line %d
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Warning: imagecreatefrompng(): gd-png error: setjmp returns error condition %d%win %s on line %d
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Warning: imagecreatefrompng(): "%sbug39780.png" is not a valid PNG file in %s on line %d
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bool(false)
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