#48763 [Csd]: ZipArchive produces corrupt OpenOffice.org files

ID: 48763 Updated by: pajoye@php.net Reported By: dani dot church at gmail dot com Status: Closed Bug Type: Zip Related Operating System: CentOS 5 PHP Version: 5.2CVS-2009-07-01 (snap) Assigned To: pajoye New Comment: Fixed in latest releases too. Previous Comments: ------------------------------------------------------------------------ [2009-11-05 12:12:26] pajoye@php.net This bug has been fixed in SVN. Snapshots of the sources are packaged every three hours; this change will be in the next snapshot. You can grab the snapshot at http://snaps.php.net/. Thank you for the report, and for helping us make PHP better. ------------------------------------------------------------------------ [2009-11-05 11:31:50] levelak at post dot cz This bug does not only affect OpenOffice, but also WinRar (I have version 3.80 under Windows). The bug happens whenever a file with more than 255 chars is added via addFromString... eg.: $zip->addFromString("test.txt","asdjdjfdlksjdaf"); //OK $zip->addFromString("test2.txt",str_repeat("A",256); //Corrupt archive The issue is resolved by upgrading to 5.2.11, on 5.2.6 it also works with no problems. ------------------------------------------------------------------------ [2009-07-19 16:37:42] pajoye@php.net Thanks for your patch! I have applied it to all branches and pecl. A pecl release will be done next week. Please note that the patch has been applied upstream as well (libzip repo). I will close the bug once the test is there too. ------------------------------------------------------------------------ [2009-07-04 14:37:24] dani dot church at gmail dot com RalfBecker: In fact, one probable workaround, until this bug gets fixed, is to iterate through EVERY file in the ZipArchive, get the contents, and addFromString to put them back into the archive. By overwriting every single file in the archive (with its own contents), you won't trigger the bug. ------------------------------------------------------------------------ [2009-07-04 08:29:41] RalfBecker at outdoor-training dot de I can reproduce that bug with php5.2.9 under openSUSE11.0, thought I tried so far only oo3 *.odt files. It seems not to depend on the file, in fact I can not create a file, where I can replace content.xml with itself, without corrupting it. Ralf ------------------------------------------------------------------------ The remainder of the comments for this report are too long. To view the rest of the comments, please view the bug report online at http://bugs.php.net/48763 -- Edit this bug report at http://bugs.php.net/?id=48763&edit=1