Article View: comp.sys.amiga.tech
Article #6153Re: JRComm, VLT, Handshake
From: Kent Paul Dolan
Date: Sun, 28 Oct 1990 21:49
Date: Sun, 28 Oct 1990 21:49
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1744 bytes
jprad@faatcrl.UUCP (Jack Radigan) writes:
>jesup@cbmvax.commodore.com (Randell Jesup) writes:
>
>> A note for all programmers out there: there is NO guarantee that
>>location 0 will be 0. References to location 0 are bugs, and enforcer will
>>trap and report them. Memmung stuffs a nasty value into location 0 to try
>>to break incorrect programs.
>
>Would've been nice if this was common knowledge *before* the 2091 hit the
>streets. Alot of programs got bit by this problem, and more than a few
>were written by lawful coders too.
>
> -jack-
It's been common knowledge as long as there has been a C language that
dereferencing a null pointer in C is a bug. I don't think Commodore
was under any special obligation to jump up on that soapbox again; that
harangue has been done to death. Buggy code is buggy code, and trying
to blame it on the hardware vendor when it bites you is a bit lame.
/// It's Amiga
/// for me: why
Kent, the man from xanth. \\\/// settle for
<xanthian@Zorch.SF-Bay.ORG> <xanthian@well.sf.ca.us> \XX/ anything less?
--
Convener, ongoing comp.sys.amiga grand reorganization.
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arc1-ca.pugleaf.net!utzoo!attcan!uunet!wuarchive!zaphod.mps.ohio-state.edu!mips!daver!vsi1!zorch!xanthianReferences:
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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!wuarchive!zaphod.mps.ohio-state.edu!mips!daver!vsi1!zorch!xanthian From: xanthian@zorch.SF-Bay.ORG (Kent Paul Dolan) Newsgroups: comp.sys.amiga.tech Subject: Re: JRComm, VLT, Handshake Message-ID: <1990Oct28.214940.10754@zorch.SF-Bay.ORG> Date: 28 Oct 90 21:49:40 GMT References: <9811@uhccux.uhcc.Hawaii.Edu> <15328@cbmvax.commodore.com> <458@faatcrl.UUCP> Distribution: na Organization: SF-Bay Public-Access Unix Lines: 25