From: Oliver Endriss <o.endriss@gmx.de>
Date: Sun, 19 Apr 2009 17:47:01 +0000 (-0300)
Subject: V4L/DVB (11760): dvb-ttpci: Check transport error indicator flag
X-Git-Tag: firefly_0821_release~13887^2~206
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=ef226d00dd041f753163fd3b69c7790496ab8384;p=firefly-linux-kernel-4.4.55.git

V4L/DVB (11760): dvb-ttpci: Check transport error indicator flag

Discard PES packet if transport error indicator flag is set.

Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

diff --git a/drivers/media/dvb/ttpci/av7110_av.c b/drivers/media/dvb/ttpci/av7110_av.c
index 2fc90e9a8b77..2adcaeff359c 100644
--- a/drivers/media/dvb/ttpci/av7110_av.c
+++ b/drivers/media/dvb/ttpci/av7110_av.c
@@ -824,6 +824,11 @@ static int write_ts_to_decoder(struct av7110 *av7110, int type, const u8 *buf, s
 {
 	struct ipack *ipack = &av7110->ipack[type];
 
+	if (buf[1] & TRANS_ERROR) {
+		av7110_ipack_reset(ipack);
+		return -1;
+	}
+
 	if (!(buf[3] & PAYLOAD))
 		return -1;