0004004: unable to download large size attachment - MantisBT - Signup temporarily disabled due to spam

ID	Project	Category	View Status	Date Submitted	Last Update

0004004	mantisbt	bugtracker	public	2004-07-05 01:05	2004-11-06 06:02

Reporter	pengzhw	Assigned To	thraxisp
Priority	normal	Severity	minor	Reproducibility	always
Status	closed	Resolution	fixed
Fixed in Version	0.19.1

Summary	0004004: unable to download large size attachment
Description	I'v successfully uploaded an attachment file of 9MB for a bug. But when viewing the bug/issue, I find that the file is unable to be downloaded to the browser side. No error messeage appears either inside Apache error_log or at the Mozilla web browser. However IE says the URL is unavailable when I try to download the attachment.
Additional Information	PHP Version 4.2.2, Apache 1.3.27,Red Hat Linux 7.3 php.ini: memory_limit 16M post_max_size 108M upload_max_filesize 102M config_inc.php: $g_file_upload_method = DISK; Btw, I'v checked the md5sum to make sure the attachement file, a Microsoft Word file, is correctly uploaded to the server.
Tags	No tags attached.
Attached Files	file_download.php.patch (479 bytes) --- file_download.php.rev.1.25.4.1 2004-08-13 22:54:35.000000000 +0800 +++ file_download.php 2004-08-13 22:54:06.000000000 +0800 @@ -69,6 +69,8 @@ header( 'Content-Length: ' . $v_filesize ); header( 'Content-Disposition: filename=' . file_get_display_name( $v_filename ) ); header( 'Content-Description: Download Data' ); + header( 'Pragma: no-cache' ); + header( 'Expires: 0' ); # dump file content to the connection. switch ( config_get( 'file_upload_method' ) ) { file_download.php.patch (479 bytes) file_download.php.gz (1,136 bytes)

pengzhw 2004-07-05 01:11 reporter ~0005879	P.S.: I am using mantis 0.18.3, and log_errors in php.ini is turned on.

pengzhw 2004-08-13 10:13 reporter ~0006981 Last edited: 2004-08-13 10:14	I'v modified file_download.php to fix the problem. The attached patch file is against: file_download.php,v 1.25.4.1 2004/05/10 which is included in mantisbt-0.18.3. The modified file is also available. edited on: 08-13-04 10:14

freddy0 2004-08-25 09:26 reporter ~0007151	At first I had a problem uploading files larger than 1MB, which I resolved with "set-variable = max_allowed_packet=2M" in mysql config file (my.cnf). Now I got another problem: I cannot download those files bigger than 1MB. The patch provided by mr.pengzhw doesn't seem to work for me.

lsimonch 2004-10-14 04:30 reporter ~0008030	I have the same problem with $g_file_upload_method = DATABASE; And I did the same thing as pengzhw ("set-variable = max_allowed_packet=5M" in mysql config file) to be able to upload such files. Mandrake 9.2 PHP 4.3.0 Apache 2.0.44

thraxisp 2004-10-15 13:46 reporter ~0008067	Fixed in CVS