Edit report at http://bugs.php.net/bug.php?id=54128&edit=1
ID: 54128 Updated by: [email protected] Reported by: vavra at 602 dot cz Summary: ZIP_ER_OPEN when ZipArchive::open() on temp file -Status: Open +Status: Assigned Type: Bug Package: Zip Related Operating System: Windows 2003 PHP Version: 5.2.17 -Assigned To: +Assigned To: pajoye Block user comment: N Private report: N New Comment: I assume this is expected bahvior. At least on UNIX/Linux systems stat is defined as The stat() function obtains information about the file pointed to by path. Read, write, or execute permission of the named file is not required, but all directories listed in the path name leading to the file must be searchable. I assume it is similar on Windows. If the zip extension is accessing the temp dir this should probably be documented. Assigning to Pierre who knows zip and windows better :-) Previous Comments: ------------------------------------------------------------------------ [2011-03-01 15:28:53] vavra at 602 dot cz 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 this bug report at http://bugs.php.net/bug.php?id=54128&edit=1
