[patch] Fix possible memory corruption in bogofilter 1.2.1

[Julius Plenz]

* Julius Plenz <plenz at cis.fu-berlin.de> [2010-06-28 11:10]:
> Please find attached a minimal example which makes "bogofilter -e -p"
> crash and a patch (with inline problem description) that fixes the bug.

Duh, mailman stripped the attachments. Here they are:

minimal example: http://userpage.fu-berlin.de/~plenz/bogofilter/minimal
patch: http://userpage.fu-berlin.de/~plenz/bogofilter/0001-bugfix-prevent-memory-corruption-in-base64_decode.patch a

Julius