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std: when a FixedBufferAllocator is initialised, set the buffer to undefined

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daurnimator 2019-02-20 13:28:56 +11:00
parent da7880b4cf
commit d68ae35c11
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std/heap.zig
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@ -273,6 +273,10 @@ pub const FixedBufferAllocator = struct {
buffer: []u8,
pub fn init(buffer: []u8) FixedBufferAllocator {
// This loop gets optimized out in ReleaseFast mode
for (buffer) |*byte| {
byte.* = undefined;
}
return FixedBufferAllocator{
.allocator = Allocator{
.allocFn = alloc,