Re: the right bug severity in case of data corruption

2012-11-29 Thread Christoph Anton Mitterer
On Thu, 2012-11-29 at 08:23 +0100, Paul Gevers wrote: Icedove 10.0.10 (Wheezy, no custom configuration on that front) here. Thunderbird is prone to the issue... and there are only few cases where it doesn't occur... Have a look at https://bugzilla.mozilla.org/show_bug.cgi?id=808450 especially my

Re: the right bug severity in case of data corruption

2012-11-29 Thread Vincent Lefevre
On 2012-11-29 01:50:55 +0100, Christoph Anton Mitterer wrote: It's like a serious flaw would have been found in gzip and people would say... oh don't complain... there's already the much better/newer bzip2 or xz. There's a major difference. mbox is buggy by design. Even though mboxrd attempts

Re: the right bug severity in case of data corruption

2012-11-29 Thread Vincent Lefevre
On 2012-11-29 01:39:57 +0100, Christoph Anton Mitterer wrote: On Wed, 2012-11-28 at 16:01 +0100, Vincent Lefevre wrote: Even users of mboxo shouldn't even have a problem because in your message the F of the From line is encoded in quoted-printable: | =46rom blahhityblah Fri Jul 8

Re: the right bug severity in case of data corruption

2012-11-29 Thread Vincent Lefevre
On 2012-11-29 06:43:06 +, Ian Campbell wrote: On Wed, 2012-11-28 at 16:06 -0500, Nikolaus Rath wrote: Darren Salt lists...@moreofthesa.me.uk writes: (Oops. Failed first time.) Having just viewed the raw text of my message (as sent), there's one other little wrinkle which I

Re: the right bug severity in case of data corruption

2012-11-28 Thread Adam Borowski
On Wed, Nov 28, 2012 at 07:52:16AM +0100, Bernhard R. Link wrote: * Adam Borowski kilob...@angband.pl [121127 16:32]: So, what's the reason mbox is still the default in Debian? Because it works and causes the smallest amount of problems given all the other changes. Like, locking issues,

Re: the right bug severity in case of data corruption

2012-11-28 Thread Vincent Lefevre
On 2012-11-28 11:47:38 +0100, Adam Borowski wrote: Let's give it a test, this mail should be signed: From blahhityblah Fri Jul 8 12:08:34 2011 From foobarbaz Fri Jul 8 12:08:34 2011 From quux Fri Jul 8 12:08:34 2011 If the signature is invalid, your setup is broken. Even users of

Re: the right bug severity in case of data corruption

2012-11-28 Thread Darren Salt
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I demand that Vincent Lefevre may or may not have written... On 2012-11-28 11:47:38 +0100, Adam Borowski wrote: Let's give it a test, this mail should be signed: From blahhityblah Fri Jul 8 12:08:34 2011 From foobarbaz Fri Jul 8 12:08:34 2011

Re: the right bug severity in case of data corruption

2012-11-28 Thread Darren Salt
Having just viewed the raw text of my message (as sent), there's one other little wrinkle which I already knew but had failed to consider and which makes testing of this useless – gpg handles any â€ÿóÿýFrom ” lines itself in a -- To UNSUBSCRIBE, email to

Re: the right bug severity in case of data corruption

2012-11-28 Thread Darren Salt
(Oops. Failed first time.) Having just viewed the raw text of my message (as sent), there's one other little wrinkle which I already knew but had failed to consider and which makes testing of this useless: gpg handles any 'From ' lines itself in a reversible manner, using '- ' as the prefix. The

Re: the right bug severity in case of data corruption

2012-11-28 Thread Jon Dowland
On Wed, Nov 28, 2012 at 03:34:32PM +, Darren Salt wrote: Having just viewed the raw text of my message (as sent), there's one other little wrinkle which I already knew but had failed to consider and which makes testing of this useless: gpg handles any 'From ' lines itself in a reversible

Re: the right bug severity in case of data corruption

2012-11-28 Thread Jakub Wilk
* Jon Dowland j...@debian.org, 2012-11-28, 17:29: Having just viewed the raw text of my message (as sent), there's one other little wrinkle which I already knew but had failed to consider and which makes testing of this useless: gpg handles any 'From ' lines itself in a reversible manner,

Re: the right bug severity in case of data corruption

2012-11-28 Thread Paul Gevers
The following SHOULD be 0, 1, and 2 levels of quoting, first to last. From blahhityblah Fri Jul 8 12:08:34 2011 From foobarbaz Fri Jul 8 12:08:34 2011 From quux Fri Jul 8 12:08:34 2011 So if I understand correctly, I now identified my e-mail provider as using mboxo? I indeed got 1, 1 and 2

Re: the right bug severity in case of data corruption

2012-11-28 Thread Nikolaus Rath
Darren Salt lists...@moreofthesa.me.uk writes: (Oops. Failed first time.) Having just viewed the raw text of my message (as sent), there's one other little wrinkle which I already knew but had failed to consider and which makes testing of this useless: gpg handles any 'From ' lines itself in

Re: the right bug severity in case of data corruption

2012-11-28 Thread Andrey Rahmatullin
On Wed, Nov 28, 2012 at 03:34:32PM +, Darren Salt wrote: (Oops. Failed first time.) Having just viewed the raw text of my message (as sent), there's one other little wrinkle which I already knew but had failed to consider and which makes testing of this useless: gpg handles any 'From '

Re: the right bug severity in case of data corruption

2012-11-28 Thread Darren Salt
I demand that Nikolaus Rath may or may not have written... Darren Salt lists...@moreofthesa.me.uk writes: [snip] The following SHOULD be 0, 1, and 2 levels of quoting, first to last. From blahhityblah Fri Jul 8 12:08:34 2011 From foobarbaz Fri Jul 8 12:08:34 2011 From quux Fri Jul 8 12:08:34

Re: the right bug severity in case of data corruption

2012-11-28 Thread Christoph Anton Mitterer
On Wed, 2012-11-28 at 16:01 +0100, Vincent Lefevre wrote: Even users of mboxo shouldn't even have a problem because in your message the F of the From line is encoded in quoted-printable: | =46rom blahhityblah Fri Jul 8 12:08:34 2011 | From foobarbaz Fri Jul 8 12:08:34 2011 | From quux

Re: the right bug severity in case of data corruption

2012-11-28 Thread Christoph Anton Mitterer
On Wed, 2012-11-28 at 19:55 +0100, Paul Gevers wrote: So if I understand correctly, I now identified my e-mail provider as using mboxo? I indeed got 1, 1 and 2 levels of quoting. Depends... were you using his webmail? Then probably yes... But it could have also been your local MUA (when you were

Re: the right bug severity in case of data corruption

2012-11-28 Thread Christoph Anton Mitterer
On Tue, 2012-11-27 at 16:32 +0100, Adam Borowski wrote: So, what's the reason mbox is still the default in Debian? Among other gains, data loss because of mboxo would be gone. Just posted some reasons[0] (but as I see now, some of them have already been named by others... But in general... I

Re: the right bug severity in case of data corruption

2012-11-28 Thread Ian Campbell
On Wed, 2012-11-28 at 16:06 -0500, Nikolaus Rath wrote: Darren Salt lists...@moreofthesa.me.uk writes: (Oops. Failed first time.) Having just viewed the raw text of my message (as sent), there's one other little wrinkle which I already knew but had failed to consider and which makes

Re: the right bug severity in case of data corruption

2012-11-28 Thread Paul Gevers
On 29-11-12 01:43, Christoph Anton Mitterer wrote: On Wed, 2012-11-28 at 19:55 +0100, Paul Gevers wrote: So if I understand correctly, I now identified my e-mail provider as using mboxo? I indeed got 1, 1 and 2 levels of quoting. Depends... were you using his webmail? Then probably yes... But

Re: the right bug severity in case of data corruption

2012-11-28 Thread Jon Dowland
On Wed, Nov 28, 2012 at 05:29:20PM +, Jon Dowland wrote: The following SHOULD be 0, 1, and 2 levels of quoting, first to last. It was for me (Maildir) Just rechecked, I'm wrong - the first line was quoted. -- To UNSUBSCRIBE, email to debian-devel-requ...@lists.debian.org with a

Re: the right bug severity in case of data corruption

2012-11-27 Thread Jon Dowland
For anyone else following along at home who is slightly puzzled by all this, http://homepage.ntlworld.com/jonathan.deboynepollard/FGA/mail-mbox-formats.html explains the different mbox formats, what 'From_' means, etc. -- To UNSUBSCRIBE, email to debian-devel-requ...@lists.debian.org with a

Re: the right bug severity in case of data corruption

2012-11-27 Thread Adam Borowski
On Tue, Nov 27, 2012 at 11:56:25AM +, Jon Dowland wrote: For anyone else following along at home who is slightly puzzled by all this, http://homepage.ntlworld.com/jonathan.deboynepollard/FGA/mail-mbox-formats.html explains the different mbox formats, what 'From_' means, etc. Quoting from

Re: the right bug severity in case of data corruption

2012-11-27 Thread Bernhard R. Link
* Adam Borowski kilob...@angband.pl [121127 16:32]: So, what's the reason mbox is still the default in Debian? Because it works and causes the smallest amount of problems given all the other changes. Among other gains, data loss because of mboxo would be gone. Continuing to call that data

Re: the right bug severity in case of data corruption

2012-11-26 Thread Christoph Anton Mitterer
Hey Henrique. On Sat, 2012-11-24 at 22:27 -0200, Henrique de Moraes Holschuh wrote: ... ?? At least for postfix, I'd expect them to accept a patch for local(8) to not quote From lines as a config option, First, I've never asked not to quote From_ lines at all, cause this would really lead to

the right bug severity in case of data corruption

2012-11-24 Thread Christoph Anton Mitterer
Hi. I've recently reported several bugs against MUAs and mail tools, that employ the mboxo (note the trailing o) format to either store or import mails. This however leads to irrecoverable data corruption, as the partial quoting of so called From_ lines cannot be undone anymore. An easy solution

Re: the right bug severity in case of data corruption

2012-11-24 Thread Bernhard R. Link
* Christoph Anton Mitterer cales...@scientia.net [121124 17:42]: I've recently reported several bugs against MUAs and mail tools, that employ the mboxo (note the trailing o) format to either store or import mails. So,... bringing this up here at d-d, as I think it would be good for Debian to

Re: the right bug severity in case of data corruption

2012-11-24 Thread Henrique de Moraes Holschuh
On Sat, 24 Nov 2012, Christoph Anton Mitterer wrote: This however leads to irrecoverable data corruption, as the partial quoting of so called From_ lines cannot be undone anymore. An easy solution for that dilemma is known for years, namely the other mbox formats (either mboxrd, mboxcl or