0001912: Delete attachment function doesn't delete anything on NT/IIS - MantisBT

ID	Project	Category	View Status	Date Submitted	Last Update
0001912	mantisbt	bugtracker	public	2002-05-02 10:33	2002-05-06 18:50

Reporter	gstarrett	Assigned To	prescience
Priority	normal	Severity	major	Reproducibility	always
Status	closed	Resolution	duplicate
Platform	IIS4 / PHP 4.1.2	OS	NT 4 SP6a
Product Version	0.17.1

Summary	0001912: Delete attachment function doesn't delete anything on NT/IIS
Description	After clicking "delete" link, you notice a single line error in the continuation screen that says something to the effect it wasn't deleted "unlink failed (Permission denied)"... Exact text in addit'l info. Problem is resolved by using chmod to remove the read-only setting to bug_file_delete. diff is in additional info.
Steps To Reproduce	Upload a file using Mantis on a NT4/IIS4 machine. Observe the file in the NT filesystem. Click the delete link, note the error and the persistence of the file.
Additional Information	Exact error message: Warning: Unlink failed (Permission denied) in D:InetPubWebsmantisbug_file_delete.php on line 26 Resolution diff from 0.17.1, bug_file_delete.php: 26c26,28 < unlink( $t_diskfile ); `# mod by GRS 2 may 2002--add CHMOD statement to turn off read only mode chmod( $t_diskfile, 0775 ); unlink( $t_diskfile );` Note: All the files are changed to read-only during the upload process. I don't recall the exact location, but I saw it in the source somewhere. Thanks to all the users who contributed usage notes to the PHP manual page for chmod! <a href="http://www.php.net/manual/en/function.chmod.php">http://www.php.net/manual/en/function.chmod.php</a>
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