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Fix for missing broadcast address on Linux Ethernet taps.

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This commit is contained in:
Adam Ierymenko 2014-09-04 13:36:25 -04:00
parent 4dbeb97eb9
commit 6df9546742
3 changed files with 37 additions and 2 deletions
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9
osnet/LinuxEthernetTap.cpp
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@ -224,8 +224,13 @@ bool LinuxEthernetTap::addIP(const InetAddress &ip)
long cpid = (long)vfork();
if (cpid == 0) {
Utils::redirectUnixOutputs("/dev/null",(const char *)0);
::execl("/sbin/ip","/sbin/ip","addr","add",ip.toString().c_str(),"dev",_dev.c_str(),(const char *)0);
::execl("/usr/sbin/ip","/usr/sbin/ip","addr","add",ip.toString().c_str(),"dev",_dev.c_str(),(const char *)0);
if (ip.isV4()) {
::execl("/sbin/ip","/sbin/ip","addr","add",ip.toString().c_str(),"broadcast",ip.broadcast().toIpString().c_str(),"dev",_dev.c_str(),(const char *)0);
::execl("/usr/sbin/ip","/usr/sbin/ip","addr","add",ip.toString().c_str(),"broadcast",ip.broadcast().toIpString().c_str(),"dev",_dev.c_str(),(const char *)0);
} else {
::execl("/sbin/ip","/sbin/ip","addr","add",ip.toString().c_str(),"dev",_dev.c_str(),(const char *)0);
::execl("/usr/sbin/ip","/usr/sbin/ip","addr","add",ip.toString().c_str(),"dev",_dev.c_str(),(const char *)0);
}
::_exit(-1);
} else if (cpid > 0) {
int exitcode = -1;