mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-04 00:35:19 +02:00
37 lines
1.1 KiB
Diff
37 lines
1.1 KiB
Diff
|
From 2d2a18cc16e881f2b2d3584e5c8a3f2f949bf22f Mon Sep 17 00:00:00 2001
|
||
|
|
From: Holger Freyther <zecke@openmoko.org>
|
||
|
|
Date: Fri, 25 Jul 2008 23:06:10 +0100
|
||
|
|
Subject: [PATCH] Fix possible null pointer dereference in s3c24xx_i2c_resume
|
||
|
|
|
||
|
|
From 0b9bae6aed5268707b348e48a01411ba420844e1 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Holger Freyther <zecke@openmoko.org>
|
||
|
|
Date: Tue, 27 May 2008 14:41:35 +0200
|
||
|
|
Subject: [PATCH] [janitor] Fix possible null pointer dereference
|
||
|
|
Judging by the control flow of the resume method i2c->suspended++ could
|
||
|
|
lead to a null pointer dereference.
|
||
|
|
---
|
||
|
|
drivers/i2c/busses/i2c-s3c2410.c | 6 +++---
|
||
|
|
1 files changed, 3 insertions(+), 3 deletions(-)
|
||
|
|
|
||
|
|
diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
|
||
|
|
index 02459d7..58970fe 100644
|
||
|
|
--- a/drivers/i2c/busses/i2c-s3c2410.c
|
||
|
|
+++ b/drivers/i2c/busses/i2c-s3c2410.c
|
||
|
|
@@ -918,10 +918,10 @@ static int s3c24xx_i2c_resume(struct platform_device *dev)
|
||
|
|
{
|
||
|
|
struct s3c24xx_i2c *i2c = platform_get_drvdata(dev);
|
||
|
|
|
||
|
|
- if (i2c != NULL)
|
||
|
|
+ if (i2c != NULL) {
|
||
|
|
s3c24xx_i2c_init(i2c);
|
||
|
|
-
|
||
|
|
- i2c->suspended--;
|
||
|
|
+ i2c->suspended--;
|
||
|
|
+ }
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
--
|
||
|
|
1.5.6.3
|
||
|
|
|