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bugfix: break reader loop if BoxHeader is size zero to prevent dead-loop. (#65)

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Alfred Gutierrez 2021-12-23 18:49:01 -08:00 committed by GitHub
parent 7be2ebe49d
commit e7f5f71ae3
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src/reader.rs
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@ -32,6 +32,11 @@ impl<R: Read + Seek> Mp4Reader<R> {
let header = BoxHeader::read(&mut reader)?; let header = BoxHeader::read(&mut reader)?;
let BoxHeader { name, size: s } = header; let BoxHeader { name, size: s } = header;
// Break if size zero BoxHeader, which can result in dead-loop.
if s == 0 {
break;
}
// Match and parse the atom boxes. // Match and parse the atom boxes.
match name { match name {
BoxType::FtypBox => { BoxType::FtypBox => {