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Path: utzoo!linus!decvax!ittvax!dcdwest!sdcsvax!sdcrdcf!hplabs!hao!seismo!mcvax!piet
From: piet@mcvax.UUCP
Newsgroups: net.bugs.4bsd,net.mail
Subject: /bin/rmail bug
Message-ID: <5962@mcvax.UUCP>
Date: Thu, 6-Sep-84 08:17:45 EDT
Article-I.D.: mcvax.5962
Posted: Thu Sep  6 08:17:45 1984
Date-Received: Sun, 16-Sep-84 07:42:28 EDT
Organization: CWI, Amsterdam
Lines: 11

<...>

Try handling a mail to /bin/rmail that has a (uucp) "From " line like:
>From @abc-de-fg.arpa:@hij-klm-nopqr:user%stu-vwx-yzabc@def-gh-ij.ARPA...etc.
and watch it dump core.
The fix is easy: the complete user part is supposed to fit in an array
(ufrom) that's only 64 bytes long. Increase that to a more reasonable
length, e.g. BUFSIZ.
-- 
	Piet Beertema, CWI, Amsterdam
	...{decvax,philabs}!mcvax!piet