openharmony/third_party_ffmpeg
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CVE-2023-51796

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Signed-off-by: ziyugao <gaoziyu0614@outlook.com>
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ziyugao 2024-05-23 02:25:42 +00:00
parent 0bb69b4677
commit be83c03e68
1 changed files with 2 additions and 1 deletions
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3
libavfilter/f_reverse.c
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@ -253,7 +253,8 @@ static int areverse_request_frame(AVFilterLink *outlink)
if (ret == AVERROR_EOF && s->nb_frames > 0) {
AVFrame *out = s->frames[s->nb_frames - 1];
out->pts = s->pts[s->flush_idx++] - s->nb_samples;
s->nb_samples += s->pts[s->flush_idx] - s->pts[s->flush_idx - 1] - out->nb_samples;
if (s->nb_frames > 1)
s->nb_samples += s->pts[s->flush_idx] - s->pts[s->flush_idx - 1] - out->nb_samples;
if (av_sample_fmt_is_planar(out->format))
reverse_samples_planar(out);