Memory values

0xCDCDCDCD - Allocated in heap, but not initialized

0xDDDDDDDD - Released heap memory

0xFDFDFDFD - “NoMansLand” fences automatically placed at boundary of heap memory. Should never be overwritten. If you do overwrite one, you’re probably walking off the end of an array

0xCCCCCCCC - Allocated on stack, but not initialized


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