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dwarf: add missing length check in rowColumns

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kcbanner 2023-08-13 22:53:15 -04:00 committed by Andrew Kelley
parent 197d9a9eb3
commit 1054e67f01
1 changed files with 1 additions and 0 deletions
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lib/std/dwarf/call_frame.zig
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@ -452,6 +452,7 @@ pub const VirtualMachine = struct {
/// Return a slice backed by the row's non-CFA columns
pub fn rowColumns(self: VirtualMachine, row: Row) []Column {
if (row.columns.len == 0) return &.{};
return self.columns.items[row.columns.start..][0..row.columns.len];
}