#40873 [NEW]: ZipArchive doesn't open zip files containing high number of files

From: php-bugs at spuetz dot ath dot cx Operating system: Linux 64bit PHP version: 5.2.1 PHP Bug Type: Zip Related Bug description: ZipArchive doesn't open zip files containing high number of files Description: ------------ If a zip file contains more than 8xx files, ZipArchive::open returns ZIPARCHIVE::ER_READ. It's working under 32bit, but failling under 64bit systems (I tried two amd 64 systems). 5.2.1 and php5.2-200703201930 doesn't work. Is this really a php issue? Reproduce code: --------------- #!/bin/sh rm -rf test1 test2 test1.zip test2.zip mkdir test1 test2 cd test1 php -r 'for ($i = 1; $i < 800; $i++) system("touch test$i.txt");' cd ../ zip -r test1.zip test1 > /dev/null php -r '$zip = new ZipArchive(); var_dump($zip->open("test1.zip")); var_dump($zip->numFiles);' cd test2 php -r 'for ($i = 1; $i < 876; $i++) system("touch test$i.txt");' cd ../ zip -r test2.zip test2 > /dev/null php -r '$zip = new ZipArchive(); var_dump($zip->open("test2.zip")); var_dump($zip->numFiles);' Expected result: ---------------- [mas@sw-nbk01 zip]$ sh ./zip.sh bool(true) int(800) bool(true) int(876) Actual result: -------------- [mas@www zip]$ sh ./zip.sh bool(true) int(800) int(5) int(0) -- Edit bug report at http://bugs.php.net/?id=40873&edit=1 -- Try a CVS snapshot (PHP 4.4): http://bugs.php.net/fix.php?id=40873&r=trysnapshot44 Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=40873&r=trysnapshot52 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=40873&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=40873&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=40873&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=40873&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=40873&r=needscript Try newer version: http://bugs.php.net/fix.php?id=40873&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=40873&r=support Expected behavior: http://bugs.php.net/fix.php?id=40873&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=40873&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=40873&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=40873&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=40873&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=40873&r=dst IIS Stability: http://bugs.php.net/fix.php?id=40873&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=40873&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=40873&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=40873&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=40873&r=mysqlcfg