Date: Thu, 18 Sep 1997 21:14:40 +0000 (GMT) From: Terry Lambert <tlambert@primenet.com> To: gram@cdsec.com (Graham Wheeler) Cc: phk@critter.freebsd.dk, gram@gram.cdsec.com, hackers@FreeBSD.ORG Subject: Re: Bug in malloc/free (was: Memory leak in getservbyXXX?) Message-ID: <199709182114.OAA13613@usr03.primenet.com> In-Reply-To: <199709181722.TAA00606@cdsec.com> from "Graham Wheeler" at Sep 18, 97 07:22:10 pm
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> Well, then maybe you'll find the code below useful. It isn't Purify, but
> then it doesn't cost anything near the price 8-). I'd use it
> myself now, except that these days I write everything in C++. Mostly I'm
> happy about that, but not right now...
You can replace you "new" and "delete" functions; you knew that, right?
[ ... ]
> --------- gwtest.c ------------------------------------------------------
[ ... ]
> void doubleFreeTest(void)
> {
> heap_ptr p = malloc(10);
> free(p);
> free(p);
> }
How about:
heap_ptr p = malloc( 20);
heap_ptr q, r;
free(p);
q = malloc(10)
r = malloc( 10);
free(p);
? 8-).
Terry Lambert
terry@lambert.org
---
Any opinions in this posting are my own and not those of my present
or previous employers.
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