avformat/vapoursynth: 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 · c1141aa71a
parent 24e4127cb4
commit c1141aa71a
1 changed files with 1 additions and 2 deletions
--- a/libavformat/vapoursynth.c
+++ b/libavformat/vapoursynth.c
@ -294,8 +294,6 @@ static av_cold int read_header_vs(AVFormatContext *s)

 done:
    av_free(buf);
-    if (err < 0)
-        read_close_vs(s);
    return err;
 }

@ -487,6 +485,7 @@ const AVInputFormat ff_vapoursynth_demuxer = {
    .name           = "vapoursynth",
    .long_name      = NULL_IF_CONFIG_SMALL("VapourSynth demuxer"),
    .priv_data_size = sizeof(VSContext),
+    .flags_internal = FF_FMT_INIT_CLEANUP,
    .read_probe     = probe_vs,
    .read_header    = read_header_vs,
    .read_packet    = read_packet_vs,