From: Michael Niedermayer <michael@niedermayer.cc>
To: FFmpeg development discussions and patches <ffmpeg-devel@ffmpeg.org>
Subject: [FFmpeg-devel] [PATCH] avcodec/pcm_rechunk_bsf: unref packet before putting a new one in
Date: Tue, 29 Mar 2022 23:24:59 +0200
Message-ID: <20220329212459.23440-1-michael@niedermayer.cc> (raw)
Fixes: memleak
Fixes: 45982/clusterfuzz-testcase-minimized-ffmpeg_BSF_PCM_RECHUNK_fuzzer-5562089618407424
Found-by: continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
libavcodec/pcm_rechunk_bsf.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavcodec/pcm_rechunk_bsf.c b/libavcodec/pcm_rechunk_bsf.c
index 108d9e90b9..3f43934fe9 100644
--- a/libavcodec/pcm_rechunk_bsf.c
+++ b/libavcodec/pcm_rechunk_bsf.c
@@ -153,6 +153,7 @@ static int rechunk_filter(AVBSFContext *ctx, AVPacket *pkt)
}
}
+ av_packet_unref(s->in_pkt);
ret = ff_bsf_get_packet_ref(ctx, s->in_pkt);
if (ret == AVERROR_EOF && s->out_pkt->size) {
if (s->pad) {
--
2.17.1
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next reply other threads:[~2022-03-29 21:25 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-29 21:24 Michael Niedermayer [this message]
2022-03-29 21:33 ` James Almer
2022-03-30 10:58 ` Michael Niedermayer
2022-04-09 18:56 ` Marton Balint
2022-04-10 14:14 ` Michael Niedermayer
2022-04-10 14:46 ` James Almer
2022-04-11 16:52 ` Michael Niedermayer
2022-04-11 17:56 ` Andreas Rheinhardt
2022-06-16 23:30 ` Michael Niedermayer
2022-04-10 16:50 ` Marton Balint
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