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qemu/qemu-cvs-gettimeofday.patch
2022-05-27 12:52:53 +00:00

27 lines
844 B
Diff

From: Ulrich Hecht <uli@suse.de>
Date: Tue, 14 Apr 2009 16:25:41 +0200
Subject: qemu-cvs-gettimeofday
No clue what this is for.
[BR: minor edits to pass qemu's checkpatch script]
Signed-off-by: Bruce Rogers <brogers@suse.com>
---
linux-user/syscall.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index f1cfcc81048695222abc0a0f546d..5da0c1e2be709e7fcbbe34235813 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -9527,6 +9527,9 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
{
struct timeval tv;
struct timezone tz;
+ if (copy_from_user_timeval(&tv, arg1)) {
+ return -TARGET_EFAULT;
+ }
ret = get_errno(gettimeofday(&tv, &tz));
if (!is_error(ret)) {