Date: Thu, 9 May 2002 08:09:53 +0400 From: "Andrey A. Chernov" <ache@nagual.pp.ru> To: Bruce Evans <bde@zeta.org.au> Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sbin/sysctl sysctl.c Message-ID: <20020509040953.GA894@nagual.pp.ru> In-Reply-To: <20020509134229.N3451-100000@gamplex.bde.org> References: <200205082349.g48NnK708651@freefall.freebsd.org> <20020509134229.N3451-100000@gamplex.bde.org>
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On Thu, May 09, 2002 at 13:50:37 +1000, Bruce Evans wrote: > On Wed, 8 May 2002, Andrey A. Chernov wrote: > > > ache 2002/05/08 16:49:20 PDT > > > > Modified files: > > sbin/sysctl sysctl.c > > Log: > > Don't forget to null-terminate string we got from sysctl (f.e. in 'A' format). > > Stack garbadge may be printed otherwise. > > > > Revision Changes Path > > 1.45 +1 -1 src/sbin/sysctl/sysctl.c > > This overruns the buffer in the (unlikely) even that sysctl(3) returned a > full buffer. Do you saw j += j there? Buffer is doubled (unless I misunderstand this thing). -- Andrey A. Chernov http://ache.pp.ru/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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