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Re: [reSIProcate] resiprocate v1.2.3: Second nameserver is bogus

This is strange. Can you run this under gdb and break at ares_init.c: 713, and watch what the code does to the last entry in the newserv array over the next few lines of code (print newserv[*nservers] after each line, and send the results)? 

Best regards,
Byron Campen




running resiprocate v1.2.3:
INFO | 20080228-114224.335 | | RESIP:DNS | 3077805760 | dns/ AresDns.cxx:114 | DNS initialization: found 2 name servers INFO | 20080228-114224.336 | | RESIP:DNS | 3077805760 | dns/ AresDns.cxx:117 | name server: 192.168.1.220 INFO | 20080228-114224.336 | | RESIP:DNS | 3077805760 | dns/ AresDns.cxx:117 | name server: 14.0.0.0
The second nameserver is bogus, and my resolv.conf file looks like this: 

nameserver 192.168.1.220
nameserver 192.168.1.222


Also, when running under valgrind I get the following error:
INFO | 20080228-111229.926 | | RESIP:DNS | 16384 | dns/AresDns.cxx: 114 | DNS initialization: found 2 name servers INFO | 20080228-111230.088 | | RESIP:DNS | 16384 | dns/AresDns.cxx: 117 | name server: 192.168.1.220 
==20900== Use of uninitialised value of size 4
==20900==    at 0x465DDA9: _itoa_word (_itoa.c:191)
==20900==    by 0x4661CF1: vfprintf (vfprintf.c:1541)
==20900==    by 0x467ACEA: vsprintf (iovsprintf.c:46)
==20900==    by 0x4667E1D: sprintf (sprintf.c:34)
==20900==    by 0x46EAFF2: inet_ntop4 (inet_ntop.c:99)
==20900==    by 0x46EB075: inet_ntop (inet_ntop.c:67)
==20900== by 0x4424DF7: resip::DnsUtil::inet_ntop(int, void const*, char*, unsigned) (DnsUtil.cxx:483) ==20900== by 0x4424E51: resip::DnsUtil::inet_ntop(in_addr const&) (DnsUtil.cxx:211) ==20900== by 0x444056A: resip::AresDns::init (std::vector<resip::GenericIPAddress, std::allocator<resip::GenericIPAddress> > const&, void (*)(int, int, char const*, int), 
int, int, unsigned) (AresDns.cxx:117)
==20900== by 0x4449143: resip::DnsStub::DnsStub (std::vector<resip::GenericIPAddress, std::allocator<resip::GenericIPAddress> > const&, void (*)(int, int, char const*, 
int)) (DnsStub.cxx:81)
==20900== by 0x42F456E: resip::SipStack::SipStack (resip::Security*, std::vector<resip::GenericIPAddress, std::allocator<resip::GenericIPAddress> > const&, resip::AsyncProcessHandler*, bool, void (*)(int, int, char const*, int), resip::Compression*) (SipStack.cxx:68) ==20900== by 0x40406BA: __static_initialization_and_destruction_0 (int, int) (sip.cc:13) 




/alfred
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