From: Mike Isely <isely@pobox.com>
Date: Sat, 20 Jan 2007 03:27:01 +0000 (-0300)
Subject: V4L/DVB (5087): Pvrusb2: Fix sizeof() calculation foul-up
X-Git-Tag: v2.6.21-rc2~66^2~130
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=293b5d94ebf1e591a6672d0c34d4559e935cd2dc;p=linux-2.6

V4L/DVB (5087): Pvrusb2: Fix sizeof() calculation foul-up

This bug caused uninitalized data to be returned during a G_TUNER status poll.

Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
---

diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
index 540233e9d6..1a85079266 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
@@ -597,7 +597,7 @@ void pvr2_i2c_core_status_poll(struct pvr2_hdw *hdw)
 	struct pvr2_i2c_client *cp;
 	mutex_lock(&hdw->i2c_list_lock); do {
 		struct v4l2_tuner *vtp = &hdw->tuner_signal_info;
-		memset(vtp,0,sizeof(vtp));
+		memset(vtp,0,sizeof(*vtp));
 		list_for_each(item,&hdw->i2c_clients) {
 			cp = list_entry(item,struct pvr2_i2c_client,list);
 			if (!cp->detected_flag) continue;