From: Operating system: Windows 2003 PHP version: 5.2.17 Package: Zip Related Bug Type: Bug Bug description:ZIP_ER_OPEN when ZipArchive::open() on temp file
Description: ------------ On Windows 2003, IIS we use php as CGI. The php process runs as a IUSR_XXXX user. When we want to unzip a file, we get error 11 (ZIP_ER_OPEN). I tracked this by Process Monitor and I saw that ZipArchive::open() tries to list a directory. We use temp directory. On Windows 2003 it is C:\Windows\Temp. After listing this directory ZipArchive::open() returns 11. And doesn't continue at work. When I add right "List Folder" for user IUSR_XXXX the open() call succeeds. I think it should be a kind of bug of c-runtime. I searched for ZIP_ER_OPEN in php source and this is returned nearly after calls of fopen() and stat(). It's odd that fopen() and stat() makes directory listing.... Test script: --------------- //without result testing: $zipfile = tempnam(sys_get_temp_dir(),'zip'); file_put_contents($zipfile, $a_zip_file_content); $zip = new ZipArchive(); $a_zip_file_content_reread = file_get_contents($zipfile, $a_zip_file_conent); //$a_zip_file_conent_reread has bean successfully read and has the same content as $a_zip_file_content $res=$zip->open($zipfile); if ($res!==true) echo "Failed open a file: ".$res; -- Edit bug report at http://bugs.php.net/bug.php?id=54128&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=54128&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=54128&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=54128&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=54128&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=54128&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=54128&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=54128&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=54128&r=needscript Try newer version: http://bugs.php.net/fix.php?id=54128&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=54128&r=support Expected behavior: http://bugs.php.net/fix.php?id=54128&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=54128&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=54128&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=54128&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=54128&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=54128&r=dst IIS Stability: http://bugs.php.net/fix.php?id=54128&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=54128&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=54128&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=54128&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=54128&r=mysqlcfg
