From 2d2a18cc16e881f2b2d3584e5c8a3f2f949bf22f Mon Sep 17 00:00:00 2001 From: Holger Freyther 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 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