diff options
Diffstat (limited to 'drivers/media/video/tuner-simple.c')
-rw-r--r-- | drivers/media/video/tuner-simple.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/video/tuner-simple.c b/drivers/media/video/tuner-simple.c index 85556d44c8ab..d3362703e258 100644 --- a/drivers/media/video/tuner-simple.c +++ b/drivers/media/video/tuner-simple.c | |||
@@ -688,6 +688,12 @@ struct dvb_frontend *simple_tuner_attach(struct dvb_frontend *fe, | |||
688 | { | 688 | { |
689 | struct tuner_simple_priv *priv = NULL; | 689 | struct tuner_simple_priv *priv = NULL; |
690 | 690 | ||
691 | if (type >= tuner_count) { | ||
692 | printk(KERN_WARNING "%s: invalid tuner type: %d (max: %d)\n", | ||
693 | __FUNCTION__, type, tuner_count-1); | ||
694 | return NULL; | ||
695 | } | ||
696 | |||
691 | priv = kzalloc(sizeof(struct tuner_simple_priv), GFP_KERNEL); | 697 | priv = kzalloc(sizeof(struct tuner_simple_priv), GFP_KERNEL); |
692 | if (priv == NULL) | 698 | if (priv == NULL) |
693 | return NULL; | 699 | return NULL; |