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avformat/argo_asf: Use 64bit in offset intermediate 

Fixes: CID1467435 Unintentional integer overflow

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer 2024-05-23 02:12:09 +02:00
parent a2b8d03347
commit d9d1f65308
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1 changed files with 1 additions and 1 deletions
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libavformat/argo_asf.c
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@ -259,7 +259,7 @@ static int argo_asf_seek(AVFormatContext *s, int stream_index,
return -1;
offset = asf->fhdr.chunk_offset + ASF_CHUNK_HEADER_SIZE +
(block * st->codecpar->block_align);
block * (int64_t)st->codecpar->block_align;
if ((offset = avio_seek(s->pb, offset, SEEK_SET)) < 0)
return offset;