From: Andrew Victor <andrew@sanpeople.com>
To: linux-kernel@vger.kernel.org
Cc: alessandro.zummo@towertech.it, akpm@osdl.org
Subject: [PATCH] RTC: Ensure that time being passed to set_alarm() is valid.
Date: 07 Jun 2006 20:20:55 +0200 [thread overview]
Message-ID: <1149704455.20386.90.camel@fuzzie.sanpeople.com> (raw)
RTC: Ensure that the time being passed to set_alarm() is valid.
Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Alessandro Zummo <a.zummo@towertech.it>
diff -urN -x CVS linux-2.6.17-rc6/drivers/rtc/interface.c
linux-2.6.17-rc/drivers/rtc/interface.c
--- linux-2.6.17-rc6/drivers/rtc/interface.c Tue Jun 6 10:28:05 2006
+++ linux-2.6.17-rc/drivers/rtc/interface.c Wed Jun 7 11:46:28 2006
@@ -129,6 +129,10 @@
int err;
struct rtc_device *rtc = to_rtc_device(class_dev);
+ err = rtc_valid_tm(&alarm->time);
+ if (err != 0)
+ return err;
+
err = mutex_lock_interruptible(&rtc->ops_lock);
if (err)
return -EBUSY;
next reply other threads:[~2006-06-07 18:26 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-07 18:20 Andrew Victor [this message]
2006-06-07 18:39 ` Andrew Morton
2006-06-07 18:50 ` Alessandro Zummo
2006-06-07 19:31 ` Russell King
2006-06-08 6:23 ` Andrew Victor
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