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

[matthew green <mrg%eterna.com.au@localhost>]

> 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.


.mrg.