Searched refs:PYMEM_DEADBYTE (Results 1 – 3 of 3) sorted by relevance
| /third_party/python/Include/internal/ |
| D | pycore_pymem.h | 33 #define PYMEM_DEADBYTE 0xDD macro
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| /third_party/python/Doc/c-api/ |
| D | memory.rst | 505 (``PYMEM_DEADBYTE``). Memory blocks are surrounded by "forbidden bytes"
549 overwritten with PYMEM_DEADBYTE, to catch reference to freed memory. When
551 excess old bytes are also filled with PYMEM_DEADBYTE.
573 filled with PYMEM_DEADBYTE (meaning freed memory is getting used) or
585 Byte patterns ``0xCB`` (``PYMEM_CLEANBYTE``), ``0xDB`` (``PYMEM_DEADBYTE``)
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| /third_party/python/Objects/ |
| D | obmalloc.c | 2527 memset(q, PYMEM_DEADBYTE, nbytes); in _PyMem_DebugRawFree()
2569 memset(data - 2 * SST, PYMEM_DEADBYTE, in _PyMem_DebugRawRealloc()
2574 memset(head, PYMEM_DEADBYTE, ERASED_SIZE + 2 * SST); in _PyMem_DebugRawRealloc()
2576 memset(tail - ERASED_SIZE, PYMEM_DEADBYTE, in _PyMem_DebugRawRealloc()
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