From f2da7e0e490af25ba58a89c29e33f0686e451922 Mon Sep 17 00:00:00 2001
From: Alexander Kabaev <kan@FreeBSD.org>
Date: Thu, 21 Apr 2005 12:47:08 +0000
Subject: [PATCH] Do not try to store 64 bits into 32 bit errno variable. With
 the changed libc data layout, this was corrupting _PathLocale variable
 leading to programs dumping core in non-default locales.

---
 lib/libc/amd64/sys/cerror.S | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/libc/amd64/sys/cerror.S b/lib/libc/amd64/sys/cerror.S
index f9f4da0f46a0..fa28eca15b1b 100644
--- a/lib/libc/amd64/sys/cerror.S
+++ b/lib/libc/amd64/sys/cerror.S
@@ -55,7 +55,7 @@ HIDENAME(cerror):
 	pushq	%rax
 	call	PIC_PLT(CNAME(__error))
 	popq	%rcx
-	movq	%rcx,(%rax)
+	movl	%ecx,(%rax)
 	movq	$-1,%rax
 	movq	$-1,%rdx
 	ret