[patch] New set auto-load-local-gdbinit + disable it by default

[Stan Shebs]

On 1/17/12 1:55 AM, Jan Kratochvil wrote:
> Hi,
>
> this is a patch I want to post for many years.  There was:
> 	[RFA] .gdbinit security (revived) [incl doc]
> 	http://sourceware.org/ml/gdb-patches/2010-11/msg00276.html
> which was a follow-up for its referenced:
> 	RFC: Check permissions of .gdbinit files
> 	http://sourceware.org/ml/gdb-patches/2005-05/msg00637.html
> which was addressing:
> 	http://cve.mitre.org/cgi-bin/cvename.cgi?name=2005-1705

Sorry to come in late on this, but is this *really* an actual problem?

 From the tenor of the discussion, I get the impression of willingness 
to break longstanding development habits for most GNU folks in order to 
tick off a couple boxes on the security checklist.  Before making any 
specific changes, I think it would be prudent to ping all the groups 
that have their own .gdbinit files; if they're OK with the changes, then 
great.  Otherwise I think there will be a flood of complaints, and 
possibly people distributing versions of GDB with the change reverted, 
which would defeat the purpose. :-)

I would imagine that the people who open tarballs from unknown sources 
and run GDB on the contents already know about -nx and -x, eh?

Stan