From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: [PATCH] i2c: check for proper length of the reg property Date: Tue, 19 May 2015 18:29:48 +0200 Message-ID: <1432052988-6187-1-git-send-email-wsa@the-dreams.de> Return-path: Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: linux-sh-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Magnus Damm , Simon Horman , Laurent Pinchart , Geert Uytterhoeven , Wolfram Sang List-Id: linux-i2c@vger.kernel.org From: Wolfram Sang int is vague, let's simply use the type of the variable in question. Signed-off-by: Wolfram Sang --- drivers/i2c/i2c-core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c index 987c124432c501..c517fc9d222c8f 100644 --- a/drivers/i2c/i2c-core.c +++ b/drivers/i2c/i2c-core.c @@ -1272,7 +1272,7 @@ static struct i2c_client *of_i2c_register_device(struct i2c_adapter *adap, } addr = of_get_property(node, "reg", &len); - if (!addr || (len < sizeof(int))) { + if (!addr || (len < sizeof(*addr))) { dev_err(&adap->dev, "of_i2c: invalid reg on %s\n", node->full_name); return ERR_PTR(-EINVAL); -- 2.1.4