Package: python-dkim
Version: 0.5.4-1
Severity: minor

Dear Maintainer,

during testing I was able to provoke aover-length line (82 octets) in a dkim
signature. as
I understand it this violates a SHOULD directive in the relevant RFC


DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=treshna.com;
i=@treshna.com;
 q=dns/txt; s=sgd2k; t=1496121847; h=From : Subject : To : Message-Id :
 Date; bh=qoHOIb6s/IoF2dz4yQePEAiAs6lyxZDuSOYaI+VXe14=;
 b=XCYa8/hC6AWGOMxAMqoCOBs0o58cJ3QVVsm3iJc5C7dRgskUU0HtulpZcgLwASq84IMMkf
 Ebu42w7PwHjGtEi2Nxz+/DFs01KTlVVVDbTH7/rM8eiwJN5VNuIX6OFGgD1rbXG6Nl35i1Sq
 nU5qpZ0QyNepHp4SqxEnIpJpQDlxkqKmTmhk1azEClKaNH8uyTN04VyxswT9wECY1hkWf8Na
 9qhM81LMR2sRf/gplaWMTIHi18mNDtGmDfaDhLbDja45ACinLQ1edzIJUzbN1MyeZhwGI/gQ
 IOCyzqBqh5yzKmPtm7rYAtObKYUlbC9y8v7oMkGwC9qf6F46vfwfZjZQ==

I'm guessing that the word-wrapping algorithm is not taking the header-name
into account.



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-- System Information:
Debian Release: 8.8
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.16.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_NZ.utf8, LC_CTYPE=en_NZ.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages python-dkim depends on:
ii  python            2.7.9-1
ii  python-dns        2.3.6-3
ii  python-dnspython  1.12.0-1

python-dkim recommends no packages.

python-dkim suggests no packages.

-- no debconf information

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