| 30 | } |
| 31 | |
| 32 | static void Y_FORCE_INLINE Free(void* ptr) { |
| 33 | if (ptr == nullptr) { |
| 34 | return; |
| 35 | } |
| 36 | TAllocHeader* allocHeader = ((TAllocHeader*)ptr) - 1; |
| 37 | size_t size = allocHeader->AllocSize; |
| 38 | const size_t signature = size & SIGNATURE_MASK; |
| 39 | if (Y_LIKELY(signature == ALIVE_SIGNATURE)) { |
| 40 | allocHeader->AllocSize = 0; // abort later on double free |
| 41 | #ifdef DBG_FILL_MEMORY |
| 42 | memset(ptr, 0xde, size - signature); |
| 43 | #endif |
| 44 | FreeRaw(allocHeader->Block); |
| 45 | if (NAllocStats::IsEnabled()) { |
| 46 | NAllocStats::DecThreadAllocStats(size - signature); |
| 47 | } |
| 48 | } else if (signature == DISABLED_SIGNATURE) { |
| 49 | LibcFree(allocHeader->Block); |
| 50 | } else { |
| 51 | NMalloc::AbortFromCorruptedAllocator(); |
| 52 | } |
| 53 | } |
| 54 | |
| 55 | static bool Y_FORCE_INLINE IsOwnedByBalloc(void* ptr) { |
| 56 | TAllocHeader* allocHeader = ((TAllocHeader*)ptr) - 1; |
nothing calls this directly
no test coverage detected