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Prevent panic in extension by out of bounds cursor idx

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PThorpe92
2025-03-24 22:03:32 -04:00
parent 0336783831
commit 2d7a27fbfa
1 changed files with 8 additions and 5 deletions
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13
extensions/tests/src/lib.rs
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@@ -112,11 +112,14 @@ impl VTabModule for KVStoreVTab {
if cursor.index.is_some_and(|c| c >= cursor.rows.len()) {
return Err("cursor out of range".into());
}
let (_, ref key, ref val) = cursor.rows[cursor.index.unwrap_or(0)];
match idx {
0 => Ok(Value::from_text(key.clone())), // key
1 => Ok(Value::from_text(val.clone())), // value
_ => Err("Invalid column".into()),
if let Some((_, ref key, ref val)) = cursor.rows.get(cursor.index.unwrap_or(0)) {
match idx {
0 => Ok(Value::from_text(key.clone())), // key
1 => Ok(Value::from_text(val.clone())), // value
_ => Err("Invalid column".into()),
}
} else {
Err("cursor out of range".into())
}
}
}