Re: can not compile recent svn nmap on windows vc 2010

[Henri Doreau <henri.doreau () gmail com>]

Hi Rob,

thanks for the report. My comments inline.

2013/5/12 Rob Nicholls <robert () robnicholls co uk>:
> I've noticed a similar issue. If I try and compile the latest version from
> SVN (r30884) I get:
>
> 1>------ Build started: Project: nsock, Configuration: Release Win32 ------
> 1>  proxy_http.c
> 1>src\proxy_http.c(213): error C2086: 'const proxy_spec ProxySpecHttp' :
> redefinition
> 1>          src\proxy_http.c(71) : see declaration of 'ProxySpecHttp'
> 1>  proxy_socks4.c
> 1>src\proxy_socks4.c(243): error C2086: 'const proxy_spec ProxySpecSocks4' :
> redefinition
> 1>          src\proxy_socks4.c(72) : see declaration of 'ProxySpecSocks4'
> 1>  Generating Code...
> 2>------ Build started: Project: nping, Configuration: Release Win32 ------
> 3>------ Build started: Project: ncat, Configuration: Release Win32 ------
> 4>------ Build started: Project: nmap, Configuration: Release Win32 ------
> 3>LINK : fatal error LNK1104: cannot open file 'nsock.lib'
> 2>LINK : fatal error LNK1104: cannot open file 'nsock.lib'
> 4>LINK : fatal error LNK1181: cannot open input file 'nsock.lib'
> ========== Build: 0 succeeded, 4 failed, 7 up-to-date, 0 skipped ==========
>
> I tried making some quick and dirty changes locally to fix it, but I still
> couldn't manage to get it to compile properly. If I revert nsock to r30735
> everything then seems to compile okay.
I don't fully understand this error. What does the compiler complain
about? It doesn't seem to me that any structure is re-defined... How
did you fix it?

> That compiled version also appears to run okay, albeit with lots of
> SO_BROADCAST related errors with NSE:
>
> NSOCK ERROR [96.3770s] nsock_make_socket(): Setting of SO_BROADCAST failed
> (IOD #1): No error
>
> But I think that's a separate issue to the proxy related issues.
>
> Rob
I think so too. At least I've pushed a change (r30885) so that the
error codes are also properly reported on windows. Can you give it a
try? IIRC the failure of setsockopt(SO_BROADCAST) used to be ignored
but I don't know why, I should check and maybe re-add this behavior...

Regards

--
Henri
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