Fix larena aligned alloc

2026-05-30 13:57:50 +02:00
parent e5336056db
commit 48dc3a1e6a
1 changed files with 2 additions and 2 deletions
@@ -163,11 +163,11 @@ static inline void *larena_alloc_aligned(LArena *arena, size_t sz, unsigned int
    assert(align != 0);
    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);
    uint8_t *start = (uint8_t *)aligned;

-    if (sz > (larena_available(arena))) {
+    if (sz > (size_t)(arena->end - start)) {
        return NULL;
    }