diff options
Diffstat (limited to 'core/cowdata.h')
| -rw-r--r-- | core/cowdata.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/core/cowdata.h b/core/cowdata.h index 9e75d4ed55..54ece4c856 100644 --- a/core/cowdata.h +++ b/core/cowdata.h @@ -87,7 +87,10 @@ private: #if defined(_add_overflow) && defined(_mul_overflow) size_t o; size_t p; - if (_mul_overflow(p_elements, sizeof(T), &o)) return false; + if (_mul_overflow(p_elements, sizeof(T), &o)) { + *out = 0; + return false; + } *out = next_power_of_2(o); if (_add_overflow(o, static_cast<size_t>(32), &p)) return false; //no longer allocated here return true; |