[Rd] Ctrl-c crashes R when run as sudo (PR#7819)

[Simon Urbanek]

On 26.04.2005, at 12:52, Manuel.A.Morales at williams.edu wrote:

> Program received signal SIGINT, Interrupt.
> 0x006547a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2

Thanks you, however Marc omitted to mention that you need to type
signal SIGINT
before running the backtrace (bt), because gdb will catch the INT  
signal thus not leading to the desired crash and the backtrace just  
shows when you hit Ctrl-C, not what happens after. Only after the  
signal SIGINT you should get the crash (if at all).

Cheers,
Simon