xo-alloc2: bugfix: account for guard_z for begin_header()

2025-12-21 22:36:05 -05:00 · 2025-12-21 22:36:05 -05:00 · c9d37e13d1
commit c9d37e13d1
parent cb0add52df
1 changed files with 1 additions and 1 deletions
--- a/xo-alloc2/src/alloc2/DArena.cpp
+++ b/xo-alloc2/src/alloc2/DArena.cpp
@ -299,7 +299,7 @@ namespace xo {
                return nullptr;
            }

-            return (AllocHeader *)lo_;
+            return (AllocHeader *)(lo_ + config_.header_.guard_z_);
        }

        AllocHeader *