Re: [osol-code] res_init() fails to initialize _res.nscount

2010-04-08 Thread Robert Milkowski
On 02/03/2010 07:09, Dan Mick wrote: On 03/ 1/10 08:58 AM, Robert Milkowski wrote: On 01/03/2010 15:40, Robert Milkowski wrote: On 26/02/2010 00:52, Shawn Walker wrote: On 02/25/10 06:03 PM, Robert Milkowski wrote: Hi, mi...@vault:~$ cat dns.c #include #include #include #include #include #i

Re: [osol-code] res_init() fails to initialize _res.nscount

2010-04-08 Thread Robert Milkowski
On 02/03/2010 07:09, Dan Mick wrote: On 03/ 1/10 08:58 AM, Robert Milkowski wrote: On 01/03/2010 15:40, Robert Milkowski wrote: On 26/02/2010 00:52, Shawn Walker wrote: On 02/25/10 06:03 PM, Robert Milkowski wrote: Hi, mi...@vault:~$ cat dns.c #include #include #include #include #include #i

Re: [osol-code] res_init() fails to initialize _res.nscount

2010-03-02 Thread Robert Milkowski
On 02/03/2010 08:55, Stacey Marshall wrote: What is the return code from res_init()? The sample code does not check! An additional safety enhancement to res_init/res_ninit is to set the number of name servers to zero when malloc fails to allocate additional space required to hold information

Re: [osol-code] res_init() fails to initialize _res.nscount

2010-03-02 Thread Robert Milkowski
On 02/03/2010 08:55, Stacey Marshall wrote: What is the return code from res_init()? The sample code does not check! An additional safety enhancement to res_init/res_ninit is to set the number of name servers to zero when malloc fails to allocate additional space required to hold information

Re: [osol-code] res_init() fails to initialize _res.nscount

2010-03-02 Thread Stacey Marshall
What is the return code from res_init()? The sample code does not check! An additional safety enhancement to res_init/res_ninit is to set the number of name servers to zero when malloc fails to allocate additional space required to hold information used for IPv6. The following is extract from

Re: [osol-code] res_init() fails to initialize _res.nscount

2010-03-01 Thread Dan Mick
On 03/ 1/10 08:58 AM, Robert Milkowski wrote: On 01/03/2010 15:40, Robert Milkowski wrote: On 26/02/2010 00:52, Shawn Walker wrote: On 02/25/10 06:03 PM, Robert Milkowski wrote: Hi, mi...@vault:~$ cat dns.c #include #include #include #include #include #include int main(int argc, char **argv

Re: [osol-code] res_init() fails to initialize _res.nscount

2010-03-01 Thread Dan Mick
On 03/ 1/10 08:58 AM, Robert Milkowski wrote: On 01/03/2010 15:40, Robert Milkowski wrote: On 26/02/2010 00:52, Shawn Walker wrote: On 02/25/10 06:03 PM, Robert Milkowski wrote: Hi, mi...@vault:~$ cat dns.c #include #include #include #include #include #include int main(int argc, char **argv

Re: [osol-code] res_init() fails to initialize _res.nscount

2010-03-01 Thread Robert Milkowski
On 01/03/2010 15:40, Robert Milkowski wrote: On 26/02/2010 00:52, Shawn Walker wrote: On 02/25/10 06:03 PM, Robert Milkowski wrote: Hi, mi...@vault:~$ cat dns.c #include #include #include #include #include #include int main(int argc, char **argv) { res_init(); if (!_res.nscount) {

Re: [osol-code] res_init() fails to initialize _res.nscount

2010-03-01 Thread Robert Milkowski
On 01/03/2010 15:40, Robert Milkowski wrote: On 26/02/2010 00:52, Shawn Walker wrote: On 02/25/10 06:03 PM, Robert Milkowski wrote: Hi, mi...@vault:~$ cat dns.c #include #include #include #include #include #include int main(int argc, char **argv) { res_init(); if (!_res.nscount) {

Re: [osol-code] res_init() fails to initialize _res.nscount

2010-03-01 Thread Robert Milkowski
On 26/02/2010 00:52, Shawn Walker wrote: On 02/25/10 06:03 PM, Robert Milkowski wrote: Hi, mi...@vault:~$ cat dns.c #include #include #include #include #include #include int main(int argc, char **argv) { res_init(); if (!_res.nscount) { fprintf(stderr,"No nameservers defined.\n");

Re: [osol-code] res_init() fails to initialize _res.nscount

2010-02-25 Thread Shawn Walker
On 02/25/10 06:03 PM, Robert Milkowski wrote: Hi, mi...@vault:~$ cat dns.c #include #include #include #include #include #include int main(int argc, char **argv) { res_init(); if (!_res.nscount) { fprintf(stderr,"No nameservers defined.\n"); exit(1); } } mi...@vault:~$ gcc

[osol-code] res_init() fails to initialize _res.nscount

2010-02-25 Thread Robert Milkowski
Hi, mi...@vault:~$ cat dns.c #include #include #include #include #include #include int main(int argc, char **argv) { res_init(); if (!_res.nscount) { fprintf(stderr,"No nameservers defined.\n"); exit(1); } } mi...@vault:~$ gcc -o dns -lresolv -lsocket -lnsl dns.c mi..