lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

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

Browse Source 
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>
This commit is contained in:
Mike Isely
2007-01-20 00:27:01 -03:00
committed by Mauro Carvalho Chehab
parent 11fc76c9a8
commit 293b5d94eb
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
View File

@@ -597,7 +597,7 @@ void pvr2_i2c_core_status_poll(struct pvr2_hdw *hdw)
struct pvr2_i2c_client *cp; struct pvr2_i2c_client *cp;
mutex_lock(&hdw->i2c_list_lock); do { mutex_lock(&hdw->i2c_list_lock); do {
struct v4l2_tuner *vtp = &hdw->tuner_signal_info; 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) { list_for_each(item,&hdw->i2c_clients) {
cp = list_entry(item,struct pvr2_i2c_client,list); cp = list_entry(item,struct pvr2_i2c_client,list);
if (!cp->detected_flag) continue; if (!cp->detected_flag) continue;