lavc/qsvenc: no need to include h264.h for jpeg encoder

[ffmpeg] / libavcodec / dfa.c

diff --git a/libavcodec/dfa.c b/libavcodec/dfa.c
index 970175fb734680e6812145c002f95dd54e068623..c6106b9397d796b557aafc667ba6a61126f92d08 100644 (file)
--- a/libavcodec/dfa.c
+++ b/libavcodec/dfa.c
@@ -355,6 +355,8 @@ static int dfa_decode_frame(AVCodecContext *avctx,
 
     bytestream2_init(&gb, avpkt->data, avpkt->size);
     while (bytestream2_get_bytes_left(&gb) > 0) {
+        if (bytestream2_get_bytes_left(&gb) < 12)
+            return AVERROR_INVALIDDATA;
         bytestream2_skip(&gb, 4);
         chunk_size = bytestream2_get_le32(&gb);
         chunk_type = bytestream2_get_le32(&gb);