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help with StackOverflow

Posted by Gordon Parke on April 26, 2010
Hi. I was trying to extend the StackOverflow checks to check an allocated ISR stack, but I was wondering how method 2 was actually meant to work. The decision to call the OverflowHook seems depends on the return value of memcpy, but memcpy should always return the same thing (the destination address) regardless of error.
What am I missing?

Gordon Parke

RE: help with StackOverflow

Posted by Dave on April 26, 2010
Its memcmp(), not memcpy(). Compare, not copy.

RE: help with StackOverflow

Posted by Gordon Parke on April 26, 2010
Oh dear lord. Thanks very much. Think that's a sign my useful working day is over.

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