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re: port-amd64/52964: src/sys/arch/amd64/amd64/db_interface.c:241: suspicous coding ?

> src/sys/arch/amd64/amd64/db_interface.c:241]: (warning) Address of local variable dbreg is assigned to global pointer ddb_regp and not reassigned before dbre
> g goes out of scope.
> Source code is
>     ddb_regp = &dbreg;
> Surely dangerous to export the address of a local variable outside the
> scope of the function ?

this line should asssign NULL.  looks like a copy pasto.


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