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Code Issues Releases Activity

avformat/iff: ignore FVER tag when not processing DSD/DST files

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Fixes ticket #10030.
This commit is contained in:
Peter Ross
2024-12-12 15:44:44 +11:00
parent ba22d6a24f
commit 2202dcfc0f
1 changed files with 9 additions and 7 deletions
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2
libavformat/iff.c
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@ -692,6 +692,7 @@ static int iff_read_header(AVFormatContext *s)
/* DSD tags */ /* DSD tags */
case MKTAG('F','V','E','R'): case MKTAG('F','V','E','R'):
if (iff->form_tag == ID_DSD || iff->form_tag == ID_DST) {
if (data_size < 4) if (data_size < 4)
return AVERROR_INVALIDDATA; return AVERROR_INVALIDDATA;
version = avio_rb32(pb); version = avio_rb32(pb);
@ -699,6 +700,7 @@ static int iff_read_header(AVFormatContext *s)
if (!new_stream(s, &sta, &iff->audio_stream_index, AVMEDIA_TYPE_AUDIO)) if (!new_stream(s, &sta, &iff->audio_stream_index, AVMEDIA_TYPE_AUDIO))
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
sta->codecpar->codec_type = AVMEDIA_TYPE_AUDIO; sta->codecpar->codec_type = AVMEDIA_TYPE_AUDIO;
}
break; break;
case MKTAG('D','I','I','N'): case MKTAG('D','I','I','N'):