diff options
Diffstat (limited to 'src/runtime/mheap.c')
| -rw-r--r-- | src/runtime/mheap.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/runtime/mheap.c b/src/runtime/mheap.c index 64af8e741..362719434 100644 --- a/src/runtime/mheap.c +++ b/src/runtime/mheap.c @@ -228,6 +228,8 @@ MHeap_LookupMaybe(MHeap *h, PageID p) s = MHeapMap_GetMaybe(&h->map, p); if(s == nil || p < s->start || p - s->start >= s->npages) return nil; + if(s->state != MSpanInUse) + return nil; return s; } |