Date: Fri, 02 Nov 2001 12:35:32 +0100 From: Poul-Henning Kamp <phk@critter.freebsd.dk> To: "Daniel O'Connor" <doconnor@gsoft.com.au> Cc: cvs-all@FreeBSD.org, cvs-committers@FreeBSD.org Subject: Re: cvs commit: src/lib/libc/stdlib malloc.c Message-ID: <22914.1004700932@critter.freebsd.dk> In-Reply-To: Your message of "Fri, 02 Nov 2001 22:04:28 %2B1030." <XFMail.20011102220428.doconnor@gsoft.com.au>
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In message <XFMail.20011102220428.doconnor@gsoft.com.au>, "Daniel O'Connor" write s: > >On 02-Nov-2001 Poul-Henning Kamp wrote: >> If zero bytes are allocated, return pointer to the middle of page-zero >> (which is protected) so that the program will crash if it dereferences >> this illgotten pointer. > >Does this affect the 'V' malloc flag? No. The "sysV" behaviour is unchanged. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 phk@FreeBSD.ORG | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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