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Sema: fix UAF in coerceInMemoryAllowed

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This commit is contained in:
Andrew Kelley 2022-07-16 13:48:12 -07:00
parent 47c58cba59
commit a39c51c6a4
1 changed files with 2 additions and 2 deletions
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4
src/Sema.zig
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@ -21246,8 +21246,8 @@ fn coerceInMemoryAllowed(
if (child != .ok) {
return InMemoryCoercionResult{ .optional_child = .{
.child = try child.dupe(sema.arena),
.actual = src_child_type,
.wanted = dest_child_type,
.actual = try src_child_type.copy(sema.arena),
.wanted = try dest_child_type.copy(sema.arena),
} };
}