From: 0xBat via ffmpeg-devel <ffmpeg-devel@ffmpeg.org>
To: ffmpeg-devel@ffmpeg.org
Cc: 0xBat <monsterbat02@gmail.com>
Subject: [FFmpeg-devel] [PATCH] doc/examples/extract_mvs: fix memory leak in codec context initialization
Date: Mon, 5 Jan 2026 02:11:42 +0100
Message-ID: <20260105011147.752-2-monsterbat02@gmail.com> (raw)
In-Reply-To: <20260105011147.752-1-monsterbat02@gmail.com>
Ensure the allocated AVCodecContext is properly freed if avcodec_parameters_to_context fails.
Signed-off-by: 0xBat <monsterbat02@gmail.com>
---
| 1 +
1 file changed, 1 insertion(+)
--git a/doc/examples/extract_mvs.c b/doc/examples/extract_mvs.c
index 5603064d72..b5ed2c5549 100644
--- a/doc/examples/extract_mvs.c
+++ b/doc/examples/extract_mvs.c
@@ -109,6 +109,7 @@ static int open_codec_context(AVFormatContext *fmt_ctx, enum AVMediaType type)
ret = avcodec_parameters_to_context(dec_ctx, st->codecpar);
if (ret < 0) {
fprintf(stderr, "Failed to copy codec parameters to codec context\n");
+ avcodec_free_context(&dec_ctx);
return ret;
}
--
2.52.0.windows.1
_______________________________________________
ffmpeg-devel mailing list -- ffmpeg-devel@ffmpeg.org
To unsubscribe send an email to ffmpeg-devel-leave@ffmpeg.org
next prev parent reply other threads:[~2026-01-06 2:15 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-05 1:11 [FFmpeg-devel] [PATCH] doc/examples/avio_http_serve_files: prevent zombie processes 0xBat via ffmpeg-devel
2026-01-05 1:11 ` 0xBat via ffmpeg-devel [this message]
2026-01-09 2:20 ` [FFmpeg-devel] Re: [PATCH] doc/examples/extract_mvs: fix memory leak in codec context initialization Michael Niedermayer via ffmpeg-devel
2026-01-05 1:11 ` [FFmpeg-devel] [PATCH] doc/examples/filter_audio: fix memory leak and duration overflow 0xBat via ffmpeg-devel
2026-01-09 2:05 ` [FFmpeg-devel] " Michael Niedermayer via ffmpeg-devel
2026-01-05 1:11 ` [FFmpeg-devel] [PATCH] doc/examples/hw_decode: fix memory leak in codec context initialization 0xBat via ffmpeg-devel
2026-01-09 2:21 ` [FFmpeg-devel] " Michael Niedermayer via ffmpeg-devel
2026-01-05 1:11 ` [FFmpeg-devel] [PATCH] doc/examples/qsv_transcode: check for allocation failure 0xBat via ffmpeg-devel
2026-01-09 2:22 ` [FFmpeg-devel] " Michael Niedermayer via ffmpeg-devel
2026-01-05 1:11 ` [FFmpeg-devel] [PATCH] doc/examples/transcode: fix memory leak in codec context initialization 0xBat via ffmpeg-devel
2026-01-09 1:54 ` [FFmpeg-devel] " Michael Niedermayer via ffmpeg-devel
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260105011147.752-2-monsterbat02@gmail.com \
--to=ffmpeg-devel@ffmpeg.org \
--cc=monsterbat02@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Git Inbox Mirror of the ffmpeg-devel mailing list - see https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
This inbox may be cloned and mirrored by anyone:
git clone --mirror https://master.gitmailbox.com/ffmpegdev/0 ffmpegdev/git/0.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 ffmpegdev ffmpegdev/ https://master.gitmailbox.com/ffmpegdev \
ffmpegdev@gitmailbox.com
public-inbox-index ffmpegdev
Example config snippet for mirrors.
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git