From: Shenghou Ma <minux.ma@gmail.com>
Date: Wed, 8 Feb 2012 22:25:10 +0000 (+1100)
Subject: runtime: fix "SysReserve returned unaligned address" bug on 32-bit systems
X-Git-Tag: weekly.2012-02-14~201
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=073aeff785c8fc2e187e48842f795012addfdf49;p=gostls13.git

runtime: fix "SysReserve returned unaligned address" bug on 32-bit systems

R=rsc
CC=golang-dev
https://golang.org/cl/5642064
---

diff --git a/src/pkg/runtime/malloc.goc b/src/pkg/runtime/malloc.goc
index 4e6bbe1b0f..885ab0395a 100644
--- a/src/pkg/runtime/malloc.goc
+++ b/src/pkg/runtime/malloc.goc
@@ -261,6 +261,8 @@ runtime·mallocinit(void)
 	extern byte end[];
 	byte *want;
 
+	p = nil;
+
 	runtime·InitSizes();
 
 	// Set up the allocation arena, a contiguous area of memory where