Merge pull request #5682 from dearblue/heap_p

Fixed bounds check for `heap_p()` function in `src/gc.c`
This commit is contained in:
Yukihiro "Matz" Matsumoto
2022-04-06 17:04:32 +09:00
committed by GitHub
+1 -1
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@@ -307,7 +307,7 @@ heap_p(mrb_gc *gc, struct RBasic *object)
RVALUE *p;
p = objects(page);
if (&p[0].as.basic <= object && object <= &p[MRB_HEAP_PAGE_SIZE].as.basic) {
if (&p[0].as.basic <= object && object <= &p[MRB_HEAP_PAGE_SIZE - 1].as.basic) {
return TRUE;
}
page = page->next;