[exim-dev] [Bug 1700] DKIM verification fails with pubkey_sy…

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Auteur: admin
Date:  
À: exim-dev
Sujet: [exim-dev] [Bug 1700] DKIM verification fails with pubkey_syntax for domainkey records published with spaces in base64 encoded publickey
https://bugs.exim.org/show_bug.cgi?id=1700

Jeremy Harris <jgh146exb@???> changed:

           What    |Removed                     |Added
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                 CC|                            |jgh146exb@???


--- Comment #1 from Jeremy Harris <jgh146exb@???> ---
Created attachment 837
--> https://bugs.exim.org/attachment.cgi?id=837&action=edit
possible fix

I have no way of testing this; it would be appreciated if the bug reporter can.

The fix addresses only space/tab embedded in the base64 blob during decode,
and affects all uses of the routine used. I'm fairly sure there are other
deficiencies in the FWS-handling - eg. each side of the '=' after the 'p' (and
other) tags.

The operative portion of the fix is in the "base64.c" file; the others are
coding-standards massaging to current project norm.

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