Date: Fri, 05 Jan 1996 12:11:38 +0100 From: Poul-Henning Kamp <phk@critter.tfs.com> Cc: Lars Fredriksen <fredriks@mcs.com>, current@freebsd.org Subject: Re: malloc bug in current? Message-ID: <481.820840298@critter.tfs.com> In-Reply-To: Your message of "Thu, 04 Jan 1996 23:13:39 %2B0100." <1267.820793619@critter.tfs.com>
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Lars can you try this patch instead ?
Index: malloc.c
===================================================================
RCS file: /home/ncvs/src/lib/libc/stdlib/malloc.c,v
retrieving revision 1.8
diff -u -r1.8 malloc.c
--- malloc.c 1995/12/18 12:03:54 1.8
+++ malloc.c 1996/01/05 07:44:40
@@ -362,7 +362,7 @@
* Allocate a number of pages from the OS
*/
static caddr_t
-map_pages(int pages, int update)
+map_pages(int pages)
{
caddr_t result,tail;
@@ -379,7 +379,7 @@
last_index = ptr2index(tail) - 1;
malloc_brk = tail;
- if (update && last_index >= malloc_ninfo && !extend_pgdir(last_index))
+ if ((last_index + 1) >= malloc_ninfo && !extend_pgdir(last_index))
return 0;;
return result;
@@ -664,7 +664,7 @@
/* Map new pages */
if (!p)
- p = map_pages(size,1);
+ p = map_pages(size);
if (p) {
--
Poul-Henning Kamp | phk@FreeBSD.ORG FreeBSD Core-team.
http://www.freebsd.org/~phk | phk@login.dknet.dk Private mailbox.
whois: [PHK] | phk@ref.tfs.com TRW Financial Systems, Inc.
Future will arrive by its own means, progress not so.
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