Re: mirc32 6.0x crash when resolving dns.

["Bram Matthys (Syzop)" <syz () dds nl>]

aT4r InsaN3 wrote:
> While checking yesterday my snort database i found some attacks from the 
> host 210.193.16.22 so  i began to resolve the dns from the hosts with 
> mirc32 and i executed the following commands in the status window:
>
> /dns 210.193.16.22
> /dns 210.193.16.23
> /dns 210.193.16.24
> * Looking up 210.193.16.22
> * Looking up 210.193.16.23
> * Looking up 210.193.16.24
> * Unable to resolve 210.193.16.22
> /dns 210.193.16.25
> * Looking up 210.193.16.25
> * Unable to resolve 210.193.16.23
> (** MIRC CRASH**)

I can't reproduce it here (tried your exact sequence):

[23:21:21] *** Looking up 210.193.16.22
[23:21:22] *** Looking up 210.193.16.23
[23:21:22] *** Looking up 210.193.16.24
[23:21:37] *** Unable to resolve 210.193.16.22
[23:21:37] *** Looking up 210.193.16.25
[23:21:42] *** Unable to resolve 210.193.16.23
[23:21:48] *** Unable to resolve 210.193.16.24
[23:21:54] *** Unable to resolve 210.193.16.25

Also tried resolving >15 ips and still no crash,
tested both mIRC 6.01 and 6.03 at w2k prof. SP3, dnsapi.dll 5.00.2195.6012.

        Bram Matthys.