Timo Sirainen wrote:
On Wed, 2008-02-06 at 00:28 -0500, Adam McDougall wrote:I noticed these happen when one of my users searches his Trash folder which he doesn't empty.He uses thunderbird and it is reproducable.Feb 5 22:47:39 boomhauer dovecot: IMAP(username): file message-header-parser.c: line 350 (message_parse_header_next): assertion failed:+(IS_LWSP(line->value[0]))I can't really understand how this is possible. I tried a few ways to reproduce this but couldn't. Can you reproduce this by copying the mails to a test account and then identify which mail causes it? It looks like there's a Content-Type header which continues to a new line, but the variables in the bt full show that the second line is actually empty.. I guess it could be also that the backtrace is just a bit broken (it clearly is in some places).
I had him narrow down the bad emails by divide and conquer out of his 85,000mails in that folder :) He gave me two examples, I looked at them and they have a bunch of nulls right in the middle of the email, with more email text at the end. Some kind of corruption. He could cause the assertion by doing a body search. I was able to reproduce this myself with the attached tar of the test maildir. Thanks.
bademails.tgz
Description: application/compressed-tar
