SHA256
1
0
forked from pool/qemu
qemu/0003-qemu-cvs-gettimeofday.patch
2017-10-03 22:19:51 +00:00

24 lines
791 B
Diff

From cfda7e6b1ea8a2851487abe2c8c0d667afe8f9e6 Mon Sep 17 00:00:00 2001
From: Ulrich Hecht <uli@suse.de>
Date: Tue, 14 Apr 2009 16:25:41 +0200
Subject: [PATCH] qemu-cvs-gettimeofday
No clue what this is for.
---
linux-user/syscall.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 9b6364a266..ec6ee23f96 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8950,6 +8950,8 @@ 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))