Bug #63844 [NEW]: php-gtk out of memory error

From: gianluca dot faieta at gmail dot com Operating system: Windows PHP version: Irrelevant Package: PHP-GTK related Bug Type: Bug Bug description:php-gtk out of memory error Description: ------------ Test script crashes after "eating" over 1GB of RAM. php-cli.ini has memory_limit = -1 The script was run on Windows Server 2008 SP2 and Windows XP SP2 with same error. Multiple PHP binaries were tested, with same outcome: - http://emsmith.net/gtk/php-5.3.15-nts-php-gtk-snapshot.zip - http://emsmith.net/gtk/php-5.4.5-nts-php-gtk-snapshot.zip - http://emsmith.net/gtk/php-gtk-2012-5.4-snapshot.zip - php-gtk compiled from latest https://github.com/auroraeosrose/php-gtk-src in conjunction with PHP 5.4.10-nts binary package The problem is not in strpos: simply accessing the data (ex. $a=$item['descr']) crashes the script. Older php-gtk package works (http://gtk.php.net/do_download.php? download_file=php-gtk-2.0.1-win32-nts.zip), even with 100k elements. Reducing the number of elements to 5000 solves the bug, but my real application uses 100k elements. Using connect_simple() on every button (instead of connect_signals()) solves the bug in the test script but not in the complete application. Test script: --------------- http://www.faieta.net/wp/wp-content/uploads/2012/12/php_outofmem.phps Expected result: ---------------- Press button "Foo" -> "Search OK" then Press button "Bar" -> "Bar was clicked" then Press button "Foo" -> "Search OK" Actual result: -------------- Press button "Foo" -> "Search OK" then Press button "Bar" -> "Bar was clicked" then Press button "Foo" -> Out of memory -- Edit bug report at https://bugs.php.net/bug.php?id=63844&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=63844&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=63844&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=63844&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=63844&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=63844&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=63844&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=63844&r=needscript Try newer version: https://bugs.php.net/fix.php?id=63844&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=63844&r=support Expected behavior: https://bugs.php.net/fix.php?id=63844&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=63844&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=63844&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=63844&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=63844&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=63844&r=dst IIS Stability: https://bugs.php.net/fix.php?id=63844&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=63844&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=63844&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=63844&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=63844&r=mysqlcfg