Signed-off-by: Oleksij Rempel <[email protected]>
---
libavformat/dss.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavformat/dss.c b/libavformat/dss.c
index ccaa3bf..75e80e8 100644
--- a/libavformat/dss.c
+++ b/libavformat/dss.c
@@ -254,6 +254,9 @@ static int dss_sp_read_packet(AVFormatContext *s, AVPacket
*pkt)
dss_sp_byte_swap(priv, pkt->data, priv->dss_sp_buf);
+ if (pkt->data[0] == 0xff)
+ return AVERROR_INVALIDDATA;
+
return pkt->size;
error_eof:
av_free_packet(pkt);
--
1.9.1
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