[mlmmj] Mail loss on failed mmap

[Thomas Jarosch <thomas.jarosch@intra2net.com>]

Hello,

I recently had lost "big" emails containing attachments
while running them through mlmmj 1.2.15. Here's the relevant log output:

-------------------------
 May 2 14:33:55 /usr/bin/mlmmj-send[13098]: mlmmj-send.c:891: Not preparing 
in memory. Mail is 6428395 bytes: Success
 May 2 14:33:55 /usr/bin/mlmmj-send[13098]: getaddrsfromfd.c:27: Could not 
mmap fd: Invalid argument
-------------------------

Do I guess correctly that getaddrsfromfd() returns -1 and then
the mail is silently discarded?

mlmmj 1.2.16+ contains Robin's fix for a mmap() call of zero bytes.
I'm wondering if that might be an issue but the file size
shouldn't be zero bytes anyway.

Cheers,
Thomas