From 8b5d4c3c0310c1669f8abd0b159985d80771e9f7 Mon Sep 17 00:00:00 2001
From: Alexey Borzenkov <snaury@gmail.com>
Date: Mon, 6 Aug 2012 16:24:08 -0400
Subject: [PATCH] syscall: fix plan9 build broken by CL 6458050

R=golang-dev, rsc
CC=golang-dev, r, yarikos
https://golang.org/cl/6454104
---
 src/pkg/syscall/exec_plan9.go | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/pkg/syscall/exec_plan9.go b/src/pkg/syscall/exec_plan9.go
index 427f9613065..75eaad612a7 100644
--- a/src/pkg/syscall/exec_plan9.go
+++ b/src/pkg/syscall/exec_plan9.go
@@ -419,11 +419,9 @@ func forkExec(argv0 string, argv []string, attr *ProcAttr) (pid int, err error)
 			if err != nil {
 				return 0, err
 			}
-			envvalue, err := BytePtrFromString(v[i+1:])
-			if err != nil {
-				return 0, err
-			}
-			envvParsed = append(envvParsed, envItem{envname, envvalue, len(v) - i})
+			envvalue := make([]byte, len(v)-i)
+			copy(envvalue, v[i+1:])
+			envvParsed = append(envvParsed, envItem{envname, &envvalue[0], len(v) - i})
 		}
 	}