From: James Almer <jamrial@gmail.com>
To: ffmpeg-devel@ffmpeg.org
Subject: [FFmpeg-devel] [PATCH 1/2] avformat/concatf: check if any nodes were allocated
Date: Wed, 12 Apr 2023 22:53:55 -0300
Message-ID: <20230413015356.44961-1-jamrial@gmail.com> (raw)
Fixes ticket #10304
Signed-off-by: James Almer <jamrial@gmail.com>
---
libavformat/concat.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavformat/concat.c b/libavformat/concat.c
index dc0985e40c..825e43a7fa 100644
--- a/libavformat/concat.c
+++ b/libavformat/concat.c
@@ -296,6 +296,8 @@ static av_cold int concatf_open(URLContext *h, const char *uri, int flags)
av_bprint_finalize(&bp, NULL);
data->length = i;
+ if (!data->length)
+ err = AVERROR_INVALIDDATA;
if (err < 0)
concat_close(h);
--
2.40.0
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next reply other threads:[~2023-04-13 1:54 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-13 1:53 James Almer [this message]
2023-04-13 1:53 ` [FFmpeg-devel] [PATCH 2/2] avutil/wchar_filename: propagate MultiByteToWideChar() failures James Almer
2023-04-13 2:11 ` [FFmpeg-devel] [PATCH 2/2 v2] avutil/wchar_filename: propagate MultiByteToWideChar() and WideCharToMultiByte() failures James Almer
2023-04-14 12:15 ` [FFmpeg-devel] [PATCH 1/2] avformat/concatf: check if any nodes were allocated James Almer
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