ncat 6.40 solaris 10 util.c tweaks

[chris cobucci <cobucci_chris () hotmail com>]

developers:

a few findings you may or may not find useful.

solaris 10 sparc(earlier edition) 
gcc 3.4.6
no crazy compile options

this applies to ncat 6.40 only

1. gmake worked for me -- make did not

2. also needed:
bash-3.00# diff nmap-6.40/ncat/test/test-addrset.sh /usr/local/source/nmap-6.40/ncat/test/test-addrset.sh.new
1c1
< #!/bin/sh
---
> #!/bin/bash 


3. finally, I was getting the EINVAL from bind like:

http://seclists.org/nmap-dev/2008/q3/174


I clearly don't understand this proto from man -s3socket bind:
int bind(int s, const struct sockaddr *name, int namelen)

however, this worked for me:

bash-3.00# diff nmap-6.40/ncat/util.c /usr/local/source/nmap-6.40/ncat/util.c.new
427c427
<     if (srcaddr_u->storage.ss_family == AF_UNIX)
---
>     if (srcaddr_u->storage.ss_family == AF_UNIX)
434c434,442
<         sa_len = sizeof(*srcaddr_u);
---
>         if (srcaddr_u->storage.ss_family == AF_INET6) {
>           sa_len = sizeof(srcaddr_u->in6);
>         }
>         else if (srcaddr_u->storage.ss_family == AF_INET) {
>           sa_len = sizeof(srcaddr_u->in);
>         }
>         else {
>           sa_len = sizeof(*srcaddr_u);
>         }

16 bytes length ipV4 and 32 bytes length ipV6 


Chris



 


                                          
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