From 294ac5d1681f8cbd6575eab1dc52e9170ae2d296 Mon Sep 17 00:00:00 2001 From: Daniel Kang Date: Sun, 9 Jan 2011 15:26:29 -0500 Subject: [PATCH] Add check for fli files --- libavcodec/flicvideo.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/libavcodec/flicvideo.c b/libavcodec/flicvideo.c index b63d7d4..2314092 100644 --- a/libavcodec/flicvideo.c +++ b/libavcodec/flicvideo.c @@ -407,6 +407,10 @@ static int flic_decode_frame_8BPP(AVCodecContext *avctx, frame_size -= chunk_size; num_chunks--; + if (stream_ptr > buf_size) { + av_log(NULL, AV_LOG_ERROR, "Error decoding frame. Invalid header?\n"); + return AVERROR(EINVAL); + } } /* by the end of the chunk, the stream ptr should equal the frame -- 1.7.2.2