From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <009501c14a65$89fdd2b0$a2b9c6d4@SOMA> From: "Boyd Roberts" To: <9fans@cse.psu.edu> References: <20010928010622.17297199E7@mail.cse.psu.edu>, <3BB4DF2F.534D9287@gemini.gc.lucent.com> <3BB542D1.54F29120@null.net> Subject: Re: [9fans] on the topic of viruses MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Date: Mon, 1 Oct 2001 12:40:50 +0200 Topicbox-Message-UUID: f83447fa-eac9-11e9-9e20-41e7f4b1d025 > It would have to grow *up*ward to prevent an overrun of a local > variable from affecting the previous call frame. yeah it took me a few reads of that to work out that stack grew *up*. i was thinking, now how did the vax do it? P1BR/P1LR trickery.