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Fix GXF VBI out-of-bounds panic in userdata.rs #2028

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Fix GXF VBI out-of-bounds panic in userdata.rs #2028

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1 change: 1 addition & 0 deletions src/rust/src/es/userdata.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -532,6 +532,7 @@ pub unsafe fn user_data(

if udatalen < 720 {
info!("MPEG:VBI: Minimum 720 bytes in luma line required");
return Ok(1); // Early return - not enough data
}

let vbi_data = &ustream.data[ustream.pos..ustream.pos + 720];
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