[Ilohamail-devel] attachment file problem caused by base64_encode on compose.php

[ZUKERAN, s. <sh...@op...>]

Hello,

When I will attach a file by ilohamail, an error may sometimes occur. 
It is logged on error_log of apache as follows.

[Fri Jun 11 00:13:39 2004] [error] PHP Warning:  move_uploaded_file(): Unable to move '/tmp/php2UeY7e' to '../data/uploads/sh...@op.../1086874713-61663.wNzCs7/eLnR4dA==.dGV4dC9wbGFpbg==.Mg==' in /usr/lib/ilohamail-2/source/compose2.php on line 769

The problem is contained by compose.php and compose2.php script.

When uploading a file, $newfile variable is generated by
base64_encode function from $userfile_name which web browser passed.

But, result of base64_encode function may contain '/' character, 
so, move_uploaded_file function will fail.

If $userfile_name contains only 7bits characters as ascii,
the result will not contain '/' character. 

When I used a Japanese file name, this problem occurs.
Probably, as for this problem, the character set of iso-8859-1
or other 8bit character will also happen.

----
ZUKERAN, shin / sh...@op...
http://pgp.nic.ad.jp:11371/pks/lookup?op=get&search=0xB2363B9D
Key fingerprint =  B85D A98E 1701 09E1  9A38 D5E6 2A64 C065  B236 3B9D