Commit 4aae8efb authored Oct 03, 2008 by Darron Broad Committed by Mauro Carvalho Chehab Oct 13, 2008

V4L/DVB (9171): S2API: Stop an OOPS if illegal commands are dumped in S2API.



Quick fix to stop an OOPS if illegal commands are dumped in S2API.

Signed-off-by: Darron Broad <darron@kewl.org>
Signed-off-by: Steven Toth <stoth@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

parent 01a8f038

drivers/media/dvb/dvb-core/dvb_frontend.c

+7 −0

Original line number	Diff line number	Diff line
		@@ -848,6 +848,13 @@ void dtv_property_dump(struct dtv_property *tvp)
		{
		int i;

		if( (tvp->cmd <= 0 \|\| tvp->cmd > DTV_DELIVERY_SYSTEM) &&
		tvp->cmd != DTV_API_VERSION) {
		printk("%s: tvp.cmd = 0x%08x (undefined/unknown/invalid)\n",
		__func__, tvp->cmd);
		return;
		}

		printk("%s() tvp.cmd = 0x%08x (%s)\n"
		,__FUNCTION__
		,tvp->cmd