PR #23638 opened by Jan Ekström (jeeb) URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/23638 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/23638.patch 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> Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 1a7e802c8f970e76807f08c3d3fb3513ae5a4882) # Summary of changes Briefly describe what this PR does and why. <!-- If this PR requires new FATE test samples, attach them to the PR and list their target paths below (relative to the fate-suite root). Attached filenames must match the sample's filename: ```fate-samples # e.g. vorbis/new-sample.ogg ``` --> From f814e6bd2ac0d1b487849d44c1d6ec6dd58e2dbd Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Kacper=20Michaj=C5=82ow?= <kasper93@gmail.com> Date: Sat, 17 May 2025 05:50:28 +0200 Subject: [PATCH] avformat/demux: use io_close2 when closing avfromat MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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> Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 1a7e802c8f970e76807f08c3d3fb3513ae5a4882) --- libavformat/demux.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/libavformat/demux.c b/libavformat/demux.c index 60f491e550..2fc6c211cc 100644 --- a/libavformat/demux.c +++ b/libavformat/demux.c @@ -390,11 +390,10 @@ void avformat_close_input(AVFormatContext **ps) if (s->iformat->read_close) 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) -- 2.52.0