Check for unknown sized boxes by the u32 size, but not the wide size.

mozilla / mp4parse-rust

Parser for ISO Base Media Format aka video/mp4 written in Rust.

Mozilla Public License 2.0

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Check for unknown sized boxes by the u32 size, but not the wide size. #397

Closed Zaggy1024 closed 1 year ago

Zaggy1024 commented 1 year ago

Checking unknown sized boxes the total size allows wide boxes' size to be 0, causing panics to happen later when the box content offset is greater than the total box size.