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>

1 files changed, 5 insertions, 0 deletions

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;