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Fix heap allocator bug #1067

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merged 1 commit into from
Oct 30, 2023
Merged

Fix heap allocator bug #1067

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2 changes: 1 addition & 1 deletion kernel/heap/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -89,7 +89,7 @@ unsafe impl GlobalAlloc for Heap {
}

unsafe fn dealloc(&self, ptr: *mut u8, layout: Layout) {
if (ptr as usize) < INITIAL_HEAP_END_ADDR {
if KERNEL_HEAP_START <= (ptr as usize) && (ptr as usize) < INITIAL_HEAP_END_ADDR {
self.initial_allocator.lock().deallocate(ptr, layout);
}
else {
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