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Fix larena aligned alloc

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Nils O. Selåsdal
2026-05-30 13:57:50 +02:00
parent e5336056db
commit 48dc3a1e6a
1 changed files with 2 additions and 2 deletions
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include/larena.h
+2 -2
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@@ -163,11 +163,11 @@ static inline void *larena_alloc_aligned(LArena *arena, size_t sz, unsigned int
assert(align != 0); assert(align != 0);
assert((align & (align - 1)) == 0); // power of 2 assert((align & (align - 1)) == 0); // power of 2
uintptr_t curr = (uintptr_t)arena->curr; uintptr_t curr = (uintptr_t)arena->;
uintptr_t aligned = (curr + (align - (uintptr_t)1)) & ~(align - (uintptr_t)1); uintptr_t aligned = (curr + (align - (uintptr_t)1)) & ~(align - (uintptr_t)1);
uint8_t *start = (uint8_t *)aligned; uint8_t *start = (uint8_t *)aligned;
if (sz > (larena_available(arena))) { if (sz > (size_t)(arena->end - start)) {
return NULL; return NULL;
} }