Created attachment 46213 [details]
Error message shown when trying to open file and file perms of tmp file

I've got the following file:

MacBook-Pro:db alex$ ls -la 
total 32
drwxr-xr-x   3 alex    staff    102  1 Mai 10:47 .
drwx------  19 alex    staff    646  1 Mai 10:43 ..
----rw-r--   1 nobody  wir    13140  1 Mai 10:46 064.ods

When I try to open this file with LibreOffice 3.3.2 on OSX 10.6.4, I get an error message (see attached screenshot). It states, that it can't access some tmp file. This tmp file has these permissions:

MacBook-Pro:db alex$ ls -la /Users/alex/Library/Application\ Support/LibreOffice/3/user/temp/svnj4.tmp/svnjf.tmp 
--w-r--r--  1 alex  wir  13140  1 Mai 10:46 /Users/alex/Library/Application Support/LibreOffice/3/user/temp/svnj4.tmp/svnjf.tmp

As you can see there, the svnjf.tmp file has 0244 permissions and thus reading isn't allowed. My original 064.ods file has 0064 permissions and access is granted, because my user "alex" is part of the group "wir".

When the file is copied to the tmp dir, the group permissions are wrong (they are now only "r" but should be "rw") and also the user perms are wrong (they are now only "r", but should be "rw" - or the user owner shouldn't be changed and kept at the original, which would allow the group perms to take effect).