[FFmpeg-devel] [PATCH 1/2] avformat/demux: use io_close2 when closing avfromat

["Kacper Michajłow" <kasper93@gmail.com>]

It's not valid to call avio_close() on context that has not been open
with avio_open().

This fixes use of custom IO. (io_open / io_close2 callbacks)

Note that by default io_close2 is set to io_close2_default() which calls
avio_close(), so default case will work the same as before.

Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
---
 libavformat/demux.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/libavformat/demux.c b/libavformat/demux.c
index 2795863567..ecd4f40da9 100644
--- a/libavformat/demux.c
+++ b/libavformat/demux.c
@@ -383,11 +383,10 @@ void avformat_close_input(AVFormatContext **ps)
         if (ffifmt(s->iformat)->read_close)
             ffifmt(s->iformat)->read_close(s);
 
+    ff_format_io_close(s, &pb);
     avformat_free_context(s);
 
     *ps = NULL;
-
-    avio_close(pb);
 }
 
 static void force_codec_ids(AVFormatContext *s, AVStream *st)
-- 
2.45.1

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