From: Marton Balint <cus@passwd.hu>
To: ffmpeg-devel@ffmpeg.org
Cc: Marton Balint <cus@passwd.hu>
Subject: [FFmpeg-devel] [PATCH] avcodec/codec_par: do not copy AVChannelLayout struct directly
Date: Tue, 15 Mar 2022 15:28:48 +0100
Message-ID: <20220315142848.30527-1-cus@passwd.hu> (raw)
Later we use av_channel_layout_copy, but that uninits the struct
unintentionally freeing the possibly allocated u.map pointer.
Signed-off-by: Marton Balint <cus@passwd.hu>
---
libavcodec/codec_par.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavcodec/codec_par.c b/libavcodec/codec_par.c
index e4b329c838..abda649aa8 100644
--- a/libavcodec/codec_par.c
+++ b/libavcodec/codec_par.c
@@ -78,6 +78,7 @@ int avcodec_parameters_copy(AVCodecParameters *dst, const AVCodecParameters *src
codec_parameters_reset(dst);
memcpy(dst, src, sizeof(*dst));
+ dst->ch_layout = (AVChannelLayout){0};
dst->extradata = NULL;
dst->extradata_size = 0;
if (src->extradata) {
--
2.31.1
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next reply other threads:[~2022-03-15 14:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-15 14:28 Marton Balint [this message]
2022-03-15 15:10 ` James Almer
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