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avformat/matroskadec: Accept WebVTT subtitles with empty cues

Fixes: #11493
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Marcos Del Sol Vives via ffmpeg-devel
2025-05-20 11:26:21 +02:00
committed by Michael Niedermayer
parent 9c6c653a46
commit a79720e10f

View File

@ -3824,9 +3824,6 @@ static int matroska_parse_webvtt(MatroskaDemuxContext *matroska,
text_len = len; text_len = len;
} }
if (text_len <= 0)
return AVERROR_INVALIDDATA;
err = av_new_packet(pkt, text_len); err = av_new_packet(pkt, text_len);
if (err < 0) { if (err < 0) {
return err; return err;