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Re: [Nmh-workers] corruption when attaching all-null files
From: |
Ken Hornstein |
Subject: |
Re: [Nmh-workers] corruption when attaching all-null files |
Date: |
Wed, 07 May 2014 12:19:21 -0400 |
>in testing the marker line format, i created a bunch of files of
>varying sizes in order to attach them. by chance, i used dd from
>/dev/zero to create the files, so they all consist of null characters.
>
>it turns out that when i attach such a file, something goes wrong, and
>i end up with the mime header for the attachment, but an empty part, and
>mhlist complains about "bogus multipart content"
So, we handle text that contain NULs generally pretty lousy ... but
AFAICT, a NUL is not valid in a RFC 5322 (or MIME) text part. The
specifics of that are something I'm not sure about, through; it might be
valid in some circumstances. AFAIK, if a NUL is in a non-text part, we
should (and as far as I know, we do) handle that properly, becuase that
gets encoded with base64.
If you could give specifics on what went wrong that would be useful.
--Ken
- [Nmh-workers] corruption when attaching all-null files, Paul Fox, 2014/05/07
- Re: [Nmh-workers] corruption when attaching all-null files, Lyndon Nerenberg, 2014/05/07
- Re: [Nmh-workers] corruption when attaching all-null files,
Ken Hornstein <=
- Re: [Nmh-workers] corruption when attaching all-null files, Paul Fox, 2014/05/07
- Re: [Nmh-workers] corruption when attaching all-null files, Ken Hornstein, 2014/05/07
- Re: [Nmh-workers] corruption when attaching all-null files, Paul Fox, 2014/05/07
- Re: [Nmh-workers] corruption when attaching all-null files, Ken Hornstein, 2014/05/07
- Re: [Nmh-workers] corruption when attaching all-null files, Jerrad Pierce, 2014/05/07
- Re: [Nmh-workers] corruption when attaching all-null files, Lyndon Nerenberg, 2014/05/07
- Re: [Nmh-workers] corruption when attaching all-null files, Ken Hornstein, 2014/05/07
- Re: [Nmh-workers] corruption when attaching all-null files, Paul Fox, 2014/05/07
- Re: [Nmh-workers] corruption when attaching all-null files, Ken Hornstein, 2014/05/07
- Re: [Nmh-workers] corruption when attaching all-null files, Paul Fox, 2014/05/07