Diagnostic technique for debugging memory corruption

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United States of America Patent

PATENT NO 6769116
SERIAL NO

09584085

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Abstract

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Memory management routines for a program are instrumented to check if the address of an object they are handling is equal to the value of a predetermined pointer. If the address of the object equals the value of the global pointer, then a debugging routine is called. In a debugger, a breakpoint is placed on the debugging routine, and the program is run until the breakpoint is tripped. At this or one of the later breakpoints, the corrupted memory address is repeatedly inspected until the operation that caused the corruption is executed.

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Patent Owner(s)

Patent OwnerAddress
ORACLE INTERNATIONAL CORPORATION (OIC)500 ORACLE PARKWAY REDWOOD SHORES CA 94065

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sexton, Harlan Palo Alto, CA 56 985

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