Author tony_nelson
Recipients barry, tony_nelson
Date 2009-03-30.17:59:34
SpamBayes Score 1.79657e-06
Marked as misclassified No
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Content does not pares mixed newlines properly.  NLCRE_eol, which
is used to search for the various newlines at End Of Line, uses $ to
match the end of string, but $ also matches \n$, due to a wise long-ago
patch by the Effbot.  This causes feedparser to match '\r\n\n' at
'\r\n', and then to remove the last two characters, leaving '\r', thus
eating up a line.  Such mixed line endings can occur if a message with
CRLF line endings is parsed, written out, and then parsed again.

When explicitly searching for various newlines, the \Z end-of-string
marker should be used instead.  There are two improper uses of $ in  I don't see any others in the email package.

NLCRE_eol = re.compile('(\r\n|\r|\n)$')

should be:

NLCRE_eol = re.compile('(\r\n|\r|\n)\Z')

and boundary_re also needs the fix.

I can write a test.  Where exactly should it be put?
Date User Action Args
2009-03-30 17:59:37tony_nelsonsetrecipients: + tony_nelson, barry
2009-03-30 17:59:37tony_nelsonsetmessageid: <>
2009-03-30 17:59:36tony_nelsonlinkissue5610 messages
2009-03-30 17:59:35tony_nelsoncreate