avcodec/libdav1d: Use av_memdup() where appropriate

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
3 years ago · 7c5ee237be
parent 31d0487ba2
commit 7c5ee237be
1 changed files with 2 additions and 2 deletions
--- a/libavcodec/libdav1d.c
+++ b/libavcodec/libdav1d.c
@ -319,13 +319,13 @@ static int libdav1d_receive_frame(AVCodecContext *c, AVFrame *frame)
            av_packet_unref(pkt);

            if (c->reordered_opaque != AV_NOPTS_VALUE) {
-                uint8_t *reordered_opaque = av_malloc(sizeof(c->reordered_opaque));
+                uint8_t *reordered_opaque = av_memdup(&c->reordered_opaque,
+                                                      sizeof(c->reordered_opaque));
                if (!reordered_opaque) {
                    dav1d_data_unref(data);
                    return AVERROR(ENOMEM);
                }

-                memcpy(reordered_opaque, &c->reordered_opaque, sizeof(c->reordered_opaque));
                res = dav1d_data_wrap_user_data(data, reordered_opaque,
                                                libdav1d_user_data_free, reordered_opaque);
                if (res < 0) {