diff options
-rw-r--r-- | libavcodec/xan.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libavcodec/xan.c b/libavcodec/xan.c index 51b4b958b2..fe11ac3f7a 100644 --- a/libavcodec/xan.c +++ b/libavcodec/xan.c @@ -552,6 +552,9 @@ static int xan_decode_frame(AVCodecContext *avctx, } buf_size = buf_end - buf; } + if (s->palettes_count <= 0) + return AVERROR_INVALIDDATA; + if ((ret = avctx->get_buffer(avctx, &s->current_frame))) { av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed\n"); return ret; |