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Remove premature cast to usize (cell_idx can be negative)

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This commit is contained in:
Jussi Saurio
2025-06-05 09:36:29 +03:00
parent 8ad6aadbbd
commit cba84b7ce9
1 changed files with 2 additions and 8 deletions
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10
core/storage/btree.rs
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@@ -738,13 +738,7 @@ impl BTreeCursor {
let contents = page.get().contents.as_ref().unwrap();
let cell_count = contents.cell_count();
let cell_idx = self.stack.current_cell_index() as usize;
// dbg!(
// page.get().id,
// self.stack.current_cell_index(),
// self.going_upwards,
// page.get_contents().cell_count()
// );
let cell_idx = self.stack.current_cell_index();
// If we are at the end of the page and we haven't just come back from the right child,
// we now need to move to the rightmost child.
@@ -756,7 +750,7 @@ impl BTreeCursor {
continue;
}
}
if cell_idx >= cell_count {
if cell_idx >= cell_count as i32 {
self.stack.set_cell_index(cell_count as i32 - 1);
} else {
let is_index = page.is_index();