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64 lines
1.2 KiB
PHP
64 lines
1.2 KiB
PHP
--TEST--
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Bug #68799 (Free called on uninitialized pointer)
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--SKIPIF--
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<?php if (!extension_loaded('exif')) print 'skip exif extension not available';?>
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--FILE--
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<?php
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/*
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* Pollute the heap. Helps trigger bug. Sometimes not needed.
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*/
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class A {
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function __construct() {
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$a = 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAa';
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$this->a = $a . $a . $a . $a . $a . $a;
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}
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};
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function doStuff ($limit) {
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$a = new A;
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$b = array();
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for ($i = 0; $i < $limit; $i++) {
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$b[$i] = clone $a;
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}
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unset($a);
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gc_collect_cycles();
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}
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$iterations = 3;
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doStuff($iterations);
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doStuff($iterations);
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gc_collect_cycles();
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print_r(exif_read_data(__DIR__.'/bug68799.jpg'));
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?>
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--EXPECTF--
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Array
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(
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[FileName] => bug68799.jpg
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[FileDateTime] => %d
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[FileSize] => 735
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[FileType] => 2
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[MimeType] => image/jpeg
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[SectionsFound] => ANY_TAG, IFD0, WINXP
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[COMPUTED] => Array
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(
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[html] => width="1" height="1"
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[Height] => 1
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[Width] => 1
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[IsColor] => 1
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[ByteOrderMotorola] => 1
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)
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[XResolution] => 96/1
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[YResolution] => 96/1
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[ResolutionUnit] => 2
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[Author] =>
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)
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