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Update mp4io.go

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Andrey Semochkin 2023-11-20 10:00:15 +03:00 committed by GitHub
parent 9d21d056dd
commit eaab841cfb
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1 changed files with 4 additions and 0 deletions
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4
format/mp4/mp4io/mp4io.go
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@ -387,6 +387,10 @@ func ReadFileAtoms(r io.ReadSeeker) (atoms []Atom, err error) {
return
}
size := pio.U32BE(taghdr[0:])
if size > 5242880 {
err = parseErr("len", 5242880, err)
return
}
tag := Tag(pio.U32BE(taghdr[4:]))
var atom Atom