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leaks: properly align allocations

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Julian Orth 2025-07-18 23:28:23 +02:00
parent c9df54250b
commit d1b84ee0a2
1 changed files with 2 additions and 1 deletions
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3
src/leaks.rs
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@ -272,7 +272,8 @@ mod leaks {
unsafe impl GlobalAlloc for TracingAllocator { unsafe impl GlobalAlloc for TracingAllocator {
unsafe fn alloc(&self, layout: Layout) -> *mut u8 { unsafe fn alloc(&self, layout: Layout) -> *mut u8 {
unsafe { unsafe {
let res = c::calloc(layout.size(), 1) as *mut u8; let res = c::aligned_alloc(layout.align(), layout.size()) as *mut u8;
c::memset(res.cast(), 0, layout.size());
if IN_ALLOCATOR.get() == 0 { if IN_ALLOCATOR.get() == 0 {
IN_ALLOCATOR.set(1); IN_ALLOCATOR.set(1);
ALLOCATIONS.get().deref_mut().insert( ALLOCATIONS.get().deref_mut().insert(