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fix bug with freeing typed arrays

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This commit is contained in:
Jarred Sumner
2022-03-11 03:09:57 -08:00
parent 44b0c8153a
commit 313ad01e42
3 changed files with 63 additions and 12 deletions
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11
src/javascript/jsc/base.zig
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@@ -1829,11 +1829,12 @@ pub const MarkedArrayBuffer = struct {
pub const toJS = toJSObjectRef;
};
export fn MarkedArrayBuffer_deallocator(bytes_: *anyopaque, ctx_: *anyopaque) void {
var ctx = @ptrCast(*MarkedArrayBuffer, @alignCast(@alignOf(*MarkedArrayBuffer), ctx_));
if (comptime Environment.allow_assert) std.debug.assert(ctx.buffer.ptr == @ptrCast([*]u8, bytes_));
ctx.destroy();
export fn MarkedArrayBuffer_deallocator(bytes_: *anyopaque, _: *anyopaque) void {
const mimalloc = @import("../../allocators/mimalloc.zig");
// zig's memory allocator interface won't work here
// mimalloc knows the size of things
// but we don't
mimalloc.mi_free(bytes_);
}
pub fn castObj(obj: js.JSObjectRef, comptime Type: type) *Type {