Re: Nmap 4.85BETA8 Released!

[David Fifield <david () bamsoftware com>]

On Wed, Apr 22, 2009 at 03:35:56PM +0200, Lionel Cons wrote:
> Fyodor <fyodor () insecure org> writes:
> > Enjoy the new release!  And let us know on nmap-dev if you encounter
> > any problems!  See http://nmap.org/book/man-bugs.html.
>
> FWIW, here are the compiler warnings I get on RHEL 5:
>
>  ./gencode.c:3637: warning: 'b0' may be used uninitialized in this function
>  ./savefile.c:1346: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result
>  ./savefile.c:1347: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result
>  scanner.l:361: warning: ignoring return value of 'fwrite', declared with attribute warn_unused_result
>  rand.c:84: warning: ignoring return value of 'read', declared with attribute warn_unused_result
>  intf.c:650: warning: pointer targets in passing argument 3 of 'getsockname' differ in signedness
>  ip.c:43: warning: pointer targets in passing argument 5 of 'getsockopt' differ in signedness
>  ncat_proxy.c:72: warning: dereferencing type-punned pointer will break strict-aliasing rules
>  ncat_broker.c:276: warning: passing argument 4 of 'chat_filter' from incompatible pointer type
>  output.cc:1333: warning: converting to 'int' from 'double'
>  nse_binlib.cc:121: warning: converting to 'int' from 'lua_Number'

What compiler options are you using? I only get two of those:

intf.c:650: warning: pointer targets in passing argument 3 of 'getsockname' differ in signedness
ip.c:43: warning: pointer targets in passing argument 5 of 'getsockopt' differ in signedness

That's with GCC 4.3.1 and no CFLAGS or CPPFLAGS set in the environment.

David Fifield

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