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mimalloc: prevent crashes in the post-command hook handling #1185

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mimalloc: prevent crashes in the post-command hook handling #1185

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4 changes: 4 additions & 0 deletions src/heap.c
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Original file line number Diff line number Diff line change
Expand Up @@ -223,7 +223,11 @@ void _mi_heap_init(mi_heap_t* heap, mi_tld_t* tld, mi_arena_id_t arena_id, bool
heap->no_reclaim = noreclaim;
heap->tag = tag;
if (heap == tld->heap_backing) {
#if defined(_WIN32) && !defined(MI_SHARED_LIB)
_mi_random_init_weak(&heap->random); // prevent allocation failure during bcrypt dll initialization with static linking
#else
_mi_random_init(&heap->random);
#endif
}
else {
_mi_random_split(&tld->heap_backing->random, &heap->random);
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