avformat/4xm: Simplify cleanup after read_header failure

by setting the FF_FMT_INIT_CLEANUP flag. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
5 years ago · f7fb09cb00
parent 0d81c0a10e
commit f7fb09cb00
1 changed files with 1 additions and 1 deletions
--- a/libavformat/4xm.c
+++ b/libavformat/4xm.c
@ -283,7 +283,6 @@ static int fourxm_read_header(AVFormatContext *s)

    return 0;
 fail:
-    av_freep(&fourxm->tracks);
    av_free(header);
    return ret;
 }
@ -397,6 +396,7 @@ const AVInputFormat ff_fourxm_demuxer = {
    .name           = "4xm",
    .long_name      = NULL_IF_CONFIG_SMALL("4X Technologies"),
    .priv_data_size = sizeof(FourxmDemuxContext),
+    .flags_internal = FF_FMT_INIT_CLEANUP,
    .read_probe     = fourxm_probe,
    .read_header    = fourxm_read_header,
    .read_packet    = fourxm_read_packet,