virtualization/app-emulation/qemu/files/0.12.4/0006-qemu-cvs-gettimeofday.patch
2010-10-10 08:02:11 +00:00

27 lines
825 B
Diff

From fdeb1b8a61335d7c8537725cd1d7997053ce1d27 Mon Sep 17 00:00:00 2001
From: Ulrich Hecht <uli@suse.de>
Date: Tue, 14 Apr 2009 16:25:41 +0200
Subject: [PATCH 06/16] qemu-cvs-gettimeofday
No clue what this is for.
---
linux-user/syscall.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index e38552c..63eef34 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -5101,6 +5101,8 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
case TARGET_NR_gettimeofday:
{
struct timeval tv;
+ if(copy_from_user_timeval(&tv, arg1))
+ goto efault;
ret = get_errno(gettimeofday(&tv, NULL));
if (!is_error(ret)) {
if (copy_to_user_timeval(arg1, &tv))
--
1.6.4.2