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From: teus@ace.UUCP (Teus Hagen)
Newsgroups: net.bugs.uucp
Subject: uuxqt did not remove workfiles
Message-ID: <115@ace.UUCP>
Date: Thu, 12-Dec-85 12:29:11 EST
Article-I.D.: ace.115
Posted: Thu Dec 12 12:29:11 1985
Date-Received: Mon, 16-Dec-85 04:19:11 EST
Reply-To: teus@ace.UUCP (Teus Hagen)
Organization: ACE Associated Computer Experts bv, Amsterdam, The Netherlands
Lines: 15

Due to a bug in MH.50 (address parse error) uuxqt caused a flow of mails around
the world yesterday.

A buffer of uuxqt was overwritten across its boundaries, and changed the
filenames of the uucp command and data files. So it did not
remove those working files. As a consequence of mails sent back, that
some address on the mail list was not longer valid, uucp of a remote
machine logged in, and restarted uuxqt, which found the not removed
working files, and decided to transport those again, again, again, again.

Ie change the order of the buffers, so there is less change of corrupting
the names. And increase the buffers of uuxqt!
(Or do array bound checking, malloc, etc....).

Apologize for the mail flooooooood.