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 2fc90e9a8b77abe799a507ff822945bcac744a5b..2adcaeff359c19d8a1419ef9aa0cbcaa4f7c7aeb 100644 (file)
--- 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;