ra* segfault with zero width column size

[elof2 at sentor.se]

Print an error, imho ...perhaps including instructions on how to remove 
the column with the "-s <name>" option...

/Elof

On Mon, 10 Jun 2013, Carter Bullard wrote:

> Hey /Elof,
> What do you think?  Should be keep going and not print that field, or should be error?
> Carter
>
>
> On Jun 10, 2013, at 11:33 AM, elof2 at sentor.se wrote:
>
>>
>> I accidentally set the column size to zero:
>>  ra -Zb -nnn -r argus.log -s stime:0 proto saddr sport dir:3 daddr:50 dport sbytes dbytes state:13
>> and got:
>>  ra[11222]: segfault at 0 ip 0000000000433f3c sp 00007fff01444370 error 4 in ra[400000+9d000]
>>  Segmentation fault: 11 (core dumped)
>>
>> Tested on ra versions 3.0.6.2 and 3.0.5.11. Both segfault.
>>
>> /Elof
>>
>
>