diff --git a/[refs] b/[refs]
index 94d949f85b90..172db3227019 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 76f1ef427c0aab3d3c917b497562ea2cdaaae056
+refs/heads/master: cb26a24ee9706473f31d34cc259f4dcf45cd0644
diff --git a/trunk/drivers/media/dvb/ttpci/av7110_ca.c b/trunk/drivers/media/dvb/ttpci/av7110_ca.c
index 122c72806916..9fc1dd0ba4c3 100644
--- a/trunk/drivers/media/dvb/ttpci/av7110_ca.c
+++ b/trunk/drivers/media/dvb/ttpci/av7110_ca.c
@@ -277,7 +277,7 @@ static int dvb_ca_ioctl(struct file *file, unsigned int cmd, void *parg)
 	{
 		ca_slot_info_t *info=(ca_slot_info_t *)parg;
 
-		if (info->num > 1)
+		if (info->num < 0 || info->num > 1)
 			return -EINVAL;
 		av7110->ci_slot[info->num].num = info->num;
 		av7110->ci_slot[info->num].type = FW_CI_LL_SUPPORT(av7110->arm_app) ?