From 697b2bbd54d0c8bceadb7cb09d2412aaf7660601 Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Thu, 21 Jul 2016 23:37:02 +0200 Subject: avcodec/ffv1dec: Test extradata_size instead of extradata for better robustness Signed-off-by: Michael Niedermayer --- libavcodec/ffv1dec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavcodec') diff --git a/libavcodec/ffv1dec.c b/libavcodec/ffv1dec.c index 6a932b2934..1e67fd39e9 100644 --- a/libavcodec/ffv1dec.c +++ b/libavcodec/ffv1dec.c @@ -881,7 +881,7 @@ static av_cold int decode_init(AVCodecContext *avctx) if ((ret = ff_ffv1_common_init(avctx)) < 0) return ret; - if (avctx->extradata && (ret = read_extra_header(f)) < 0) + if (avctx->extradata_size > 0 && (ret = read_extra_header(f)) < 0) return ret; if ((ret = ff_ffv1_init_slice_contexts(f)) < 0) -- cgit v1.2.3