On 2018年09月06日 17:01, Zhao Zhili wrote:
These conditions are checked again in is_extra(). This patch makes no
functional changes.
I made a mistake. The patch makes no functional changes only after
http://ffmpeg.org/pipermail/ffmpeg-devel/2018-September/233991.html
---
libavcodec/h264dec.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/h264dec.c b/libavcodec/h264dec.c
index b2447e9..bffce52 100644
--- a/libavcodec/h264dec.c
+++ b/libavcodec/h264dec.c
@@ -1000,7 +1000,7 @@ static int h264_decode_frame(AVCodecContext *avctx, void
*data,
&h->ps, &h->is_avc, &h->nal_length_size,
avctx->err_recognition, avctx);
}
- if(h->is_avc && buf_size >= 9 && buf[0]==1 && buf[2]==0 && (buf[4]&0xFC)==0xFC &&
(buf[5]&0x1F) && buf[8]==0x67){
+ if (h->is_avc && buf_size >= 9 && buf[0]==1 && buf[2]==0 &&
(buf[4]&0xFC)==0xFC) {
if (is_extra(buf, buf_size))
return ff_h264_decode_extradata(buf, buf_size,
&h->ps, &h->is_avc,
&h->nal_length_size,
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