[FFmpeg-cvslog] avformat/mxfdec: Do not clear arrays in mxf_read_index_entry_array()
Michael Niedermayer
git at videolan.org
Mon Dec 28 20:53:11 EET 2020
ffmpeg | branch: master | Michael Niedermayer <michael at niedermayer.cc> | Sat Dec 26 11:44:25 2020 +0100| [93bf8004d1eeb8db6a9f4425d14f2dcb99acc455] | committer: Michael Niedermayer
avformat/mxfdec: Do not clear arrays in mxf_read_index_entry_array()
They are written too immediately, so it should not be needed.
Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=93bf8004d1eeb8db6a9f4425d14f2dcb99acc455
---
libavformat/mxfdec.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c
index 1f79f3d3cd..b563f2abe1 100644
--- a/libavformat/mxfdec.c
+++ b/libavformat/mxfdec.c
@@ -1088,9 +1088,9 @@ static int mxf_read_index_entry_array(AVIOContext *pb, MXFIndexTableSegment *seg
if(segment->nb_index_entries && length < 11)
return AVERROR_INVALIDDATA;
- if (!(segment->temporal_offset_entries=av_calloc(segment->nb_index_entries, sizeof(*segment->temporal_offset_entries))) ||
- !(segment->flag_entries = av_calloc(segment->nb_index_entries, sizeof(*segment->flag_entries))) ||
- !(segment->stream_offset_entries = av_calloc(segment->nb_index_entries, sizeof(*segment->stream_offset_entries)))) {
+ if (!FF_ALLOC_TYPED_ARRAY(segment->temporal_offset_entries, segment->nb_index_entries) ||
+ !FF_ALLOC_TYPED_ARRAY(segment->flag_entries , segment->nb_index_entries) ||
+ !FF_ALLOC_TYPED_ARRAY(segment->stream_offset_entries , segment->nb_index_entries)) {
av_freep(&segment->temporal_offset_entries);
av_freep(&segment->flag_entries);
return AVERROR(ENOMEM);
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