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| author | Michael Niedermayer <michael@niedermayer.cc> | 2024-06-10 21:58:51 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2024-07-07 23:36:28 +0200 |
| commit | cef720ab429244ac9e56f48d983d6086e0a227a7 (patch) | |
| tree | 5e1873cff21d9ba11b94fee205d07ff8c4c65905 | |
| parent | 7a0ea15c7afb8abd823303b9a525cc5e6572f199 (diff) | |
| download | ffmpeg-cef720ab429244ac9e56f48d983d6086e0a227a7.tar.gz | |
avfilter/af_channelsplit: Assert that av_channel_layout_channel_from_index() succeeds
Maybe Helps: CID1503077 Bad bit shift operation
Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavfilter/af_channelsplit.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavfilter/af_channelsplit.c b/libavfilter/af_channelsplit.c index 1c4e815c6e..43b2667750 100644 --- a/libavfilter/af_channelsplit.c +++ b/libavfilter/af_channelsplit.c @@ -22,7 +22,7 @@ * * Split an audio stream into per-channel streams. */ - +#include "libavutil/avassert.h" #include "libavutil/attributes.h" #include "libavutil/channel_layout.h" #include "libavutil/internal.h" @@ -157,6 +157,8 @@ static int filter_frame(AVFilterLink *outlink, AVFrame *buf) enum AVChannel channel = av_channel_layout_channel_from_index(&buf->ch_layout, s->map[i]); int ret; + av_assert1(channel >= 0); + AVFrame *buf_out = av_frame_clone(buf); if (!buf_out) return AVERROR(ENOMEM); |