Bug #75102 [Ver->Csd]: `PharData` says invalid checksum for valid tar

Edit report at https://bugs.php.net/bug.php?id=75102&edit=1 ID: 75102 Updated by: cmb@php.net Reported by: d28b312d at opayq dot com Summary: PharData says invalid checksum for valid tar -Status: Verified +Status: Closed Type: Bug Package: PHAR related Operating System: * PHP Version: Irrelevant Assigned To: cmb Block user comment: N Private report: N New Comment: Automatic comment on behalf of cmbecker69@gmx.de Revision: http://git.php.net/?p=php-src.git;a=commit;h=8588ae72156eeead928a8fe93bb8a5ab293f1e89 Log: Fix #75102: PharData says invalid checksum for valid tar Previous Comments: ------------------------------------------------------------------------ [2020-12-02 15:11:36] cmb@php.net The following pull request has been associated: Patch Name: Fix #75102: PharData says invalid checksum for valid tar On GitHub: https://github.com/php/php-src/pull/6479 Patch: https://github.com/php/php-src/pull/6479.patch ------------------------------------------------------------------------ [2017-08-25 17:30:27] cmb@php.net I can confirm this issue on Linux and Windows. Changing the OS entry accordingly. ------------------------------------------------------------------------ [2017-08-21 16:28:41] d28b312d at opayq dot com Description: ------------ Found an example of a valid tgz file which is a valid tar file, but complains about an invalid checksum. It extracts with tar -xvzf /tmp/foo.tgz and also extracts fine from 7zip. I have also tried decompressing it before using PharData and it still fails which means it's not the decompression doing it. Test script: --------------- <?php $download = 'http://thrysoee.dk/editline/libedit-20100424-3.0.tar.gz'; $file = '/tmp/libedit20100424.tgz'; file_put_contents($file, fopen($download, 'r')); var_dump(new PharData($file)); Expected result: ---------------- To see the PharData object in the console. Actual result: -------------- PHP Fatal error: Uncaught UnexpectedValueException: phar error: "/tmp/libedit20100424.tgz" is a corrupted tar file (checksum mismatch of file "libedit-20100424-3.0") in /tmp/phpbugtest2.php:7 Stack trace: #0 /tmp/phpbugtest2.php(7): PharData->__construct('/tmp/libedit201...') #1 {main} thrown in /tmp/phpbugtest2.php on line 7 ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=75102&edit=1